The Control of Major Accident Hazards Regulations (Northern Ireland) 2015

Regulations 2(1) and 3(1)

SCHEDULE 1 N.I. DANGEROUS SUBSTANCES

PART 1 N.I. CATEGORIES OF DANGEROUS SUBSTANCES

Column 1	Column 2	Column 3
Hazard categories in accordance with the CLP Regulation	Qualifying quantity in tonnes of dangerous substances for the application of:
	Lower tier requirements	Upper tier requirements
Section ‘H’ – HEALTH HAZARDS
H1 ACUTE TOXIC Category 1, all exposure routes	5	20
H2 ACUTE TOXIC — Category 2, all exposure routes — Category 3, inhalation exposure route (see note 7)	50	200
H3 STOT SPECIFIC TARGET ORGAN TOXICITY – SINGLE EXPOSURE STOT SE Category 1	50	200
Section ‘P’ – PHYSICAL HAZARDS
P1a EXPLOSIVES (see note 8) — Unstable explosives or — Explosives, Division 1.1, 1.2, 1.3, 1.5 or 1.6, or — Substances or mixtures having explosive properties according to method A.14 of Regulation (EC) No 440/2008 of 30 May 2008 laying down test methods pursuant to Regulation (EC) No 1907/2006 of the European Parliament and of the Council on the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) (see note 9) and do not belong to the hazard classes Organic peroxides or Self-reactive substances and mixtures	10	50
P1b EXPLOSIVES (see note 8) Explosives, Division 1.4 (see note 10)	50	200
P2 FLAMMABLE GASES Flammable gases, Category 1 or 2	10	50
P3a FLAMMABLE AEROSOLS (see note 11(1)) ‘Flammable’ aerosols Category 1 or 2, containing flammable gases Category 1 or 2 or flammable liquids Category 1	150 (net)	500 (net)
P3b FLAMMABLE AEROSOLS (see note 11(1)) ‘Flammable’ aerosols Category 1 or 2, not containing flammable gases Category 1 or 2 nor flammable liquids category 1 (see note 11(2))	5,000 (net)	50,000 (net)
P4 OXIDISING GASES Oxidising gases, Category 1	50	200
P5a FLAMMABLE LIQUIDS — Flammable liquids, Category 1, or — Flammable liquids Category 2 or 3 maintained at a temperature above their boiling point, or — Other liquids with a flash point ≤ 60 °C, maintained at a temperature above their boiling point (see note 12)	10	50
P5b FLAMMABLE LIQUIDS — Flammable liquids Category 2 or 3 where particular processing conditions, such as high pressure or high temperature, may create major-accident hazards, or — Other liquids with a flash point ≤ 60 °C where particular processing conditions, such as high pressure or high temperature, may create major-accident hazards (see note 12)	50	200
P5c FLAMMABLE LIQUIDS Flammable liquids, Categories 2 or 3 not covered by P5a and P5b	5,000	50,000
P6a SELF-REACTIVE SUBSTANCES AND MIXTURES and ORGANIC PEROXIDES Self-reactive substances and mixtures, Type A or B or organic peroxides, Type A or B	10	50
P6b SELF-REACTIVE SUBSTANCES AND MIXTURES and ORGANIC PEROXIDES Self-reactive substances and mixtures, Type C, D, E or F or organic peroxides, Type C, D, E, or F	50	200
P7 PYROPHORIC LIQUIDS AND SOLIDS Pyrophoric liquids, Category 1 Pyrophoric solids, Category 1	50	200
P8 OXIDISING LIQUIDS AND SOLIDS Oxidising Liquids, Category 1, 2 or 3, or Oxidising Solids, Category 1, 2 or 3	50	200
Section ‘E’ – ENVIRONMENTAL HAZARDS
E1 Hazardous to the Aquatic Environment in Category Acute 1 or Chronic 1	100	200
E2 Hazardous to the Aquatic Environment in Category Chronic 2	200	500
Section ‘O’ – OTHER HAZARDS
O1 Substances or mixtures with hazard statement EUH014	100	500
O2 Substances and mixtures which in contact with water emit flammable gases, Category 1	100	500
O3 Substances or mixtures with hazard statement EUH029	50	200

PART 2 N.I. NAMED DANGEROUS SUBSTANCES

Column 1	CAS number ( see note 22 )	Column 2	Column 3
		Qualifying quantity (in tonnes) of dangerous substances for the application of:
Dangerous substances
		Lower tier requirements	Upper tier requirements
1. Ammonium nitrate (see note 13)	-	5,000	10,000
2. Ammonium nitrate (see note 14)	-	1,250	5,000
3. Ammonium nitrate (see note 15)	-	350	2,500
4. Ammonium nitrate (see note 16)	-	10	50
5. Potassium nitrate (see note 17)	-	5,000	10,000
6. Potassium nitrate (see note 18)	-	1,250	5,000
7. Arsenic pentoxide, arsenic (V) acid and/or salts	1303-28-2	1	2
8. Arsenic trioxide, arsenious (III) acid and/or salts	1327-53-3		0.1
9. Bromine	7726-95-6	20	100
10. Chlorine	7782-50-5	10	25
11. Nickel compounds in inhalable powder form: nickel monoxide, nickel dioxide, nickel sulphide, trinickel disulphide, dinickel trioxide	-		1
12. Ethyleneimine	151-56-4	10	20
13. Fluorine	7782-41-4	10	20
14. Formaldehyde (concentration ≥ 90 %)	50-00-0	5	50
15. Hydrogen	1333-74-0	5	50
16. Hydrogen chloride (liquefied gas)	7647-01-0	25	250
17. Lead alkyls	-	5	50
18. Liquefied flammable gases, Category 1 or 2 (including LPG) and natural gas (see note 19)	-	50	200
19. Acetylene	74-86-2	5	50
20. Ethylene oxide	75-21-8	5	50
21. Propylene oxide	75-56-9	5	50
22. Methanol	67-56-1	500	5,000
23. 4, 4′-Methylene bis (2-chloraniline) and/or salts, in powder form	101-14-4		0.01
24. Methylisocyanate	624-83-9		0.15
25. Oxygen	7782-44-7	200	2,000
26. 2,4 -Toluene diisocyanate 2,6 -Toluene diisocyanate	584-84-9 91-08-7	10	100
27. Carbonyl dichloride (phosgene)	75-44-5	0.3	0.75
28. Arsine (arsenic trihydride)	7784-42-1	0.2	1
29. Phosphine (phosphorus trihydride)	7803-51-2	0.2	1
30. Sulphur dichloride	10545-99-0		1
31. Sulphur trioxide	7446-11-9	15	75
32. Polychlorodibenzofurans and polychlorodibenzodioxins (including TCDD), calculated in TCDD equivalent (see note 20)	-		0.001
33. The following CARCINOGENS or the mixtures containing the following carcinogens at concentrations above 5% by weight: 4-Aminobiphenyl and/or its salts, Benzotrichloride, Benzidine and/or salts, Bis (chloromethyl) ether, Chloromethyl methyl ether, 1,2-Dibromoethane, Diethyl sulphate, Dimethyl sulphate, Dimethylcarbamoyl chloride, 1,2-Dibromo-3-chloropropane, 1,2-Dimethylhydrazine, Dimethylnitrosamine, Hexamethylphosphoric triamide, Hydrazine, 2- Naphthylamine and/or salts, 4-Nitrodiphenyl, and 1,3 Propanesultone	-	0.5	2
34. Petroleum products and alternative fuels (a) gasolines and naphthas, (b) kerosenes (including jet fuels), (c) gas oils (including diesel fuels, home heating oils and gas oil blending streams), (d) heavy fuel oils, (e) alternative fuels serving the same purposes and with similar properties as regards flammability and environmental hazards as the products referred to in points (a) to (d)	-	2,500	25,000
35. Anhydrous ammonia	7664-41-7	50	200
36. Boron trifluoride	7637-07-2	5	20
37. Hydrogen sulphide	7783-06-4	5	20
38. Piperidine	110-89-4	50	200
39. Bis(2-dimethylaminoethyl) (methyl)amin	3030-47-5	50	200
40. 3-(2-Ethylhexyloxy)propylamin	5397-31-9	50	200
41. Mixtures of sodium hypochlorite classified as Aquatic Acute Category 1 [H400] containing less than 5 % active chlorine and not classified under any of the other hazard categories in Part 1 of this Schedule, provided that the mixture in the absence of sodium hypochlorite would not be classified as Aquatic Acute Category 1 [H400].	-	200	500
42. Propylamine (see note 21)	107-10-8	500	2,000
43. Tert-butyl acrylate (see note 21)	1663-39-4	200	500
44. 2-Methyl-3-butenenitrile (see note 21)	16529-56-9	500	2,000
45. Tetrahydro-3,5-dimethyl-1,3,5,-thiadiazine-2-thione (Dazomet) (see note 21)	533-74-4	100	200
46. Methyl acrylate (see note 21)	96-33-3	500	2,000
47. 3-Methylpyridine (see note 21)	108-99-6	500	2,000
48. 1-Bromo-3-chloropropane (see note 21)	109-70-6	500	2,000

PART 3 N.I. NOTES TO PARTS 1 AND 2

1.  Substances and mixtures are classified in accordance with the CLP Regulation. N.I.

2.  Mixtures shall be treated in the same way as pure substances provided they remain within concentration limits set according to their properties under the CLP Regulation, unless a percentage composition or other description is specifically given. N.I.

3.  The qualifying quantities set out in Parts 1 and 2 of this Schedule relate to each establishment. N.I.

The quantities to be considered for the application of these Regulations are the maximum quantities which are present or are likely to be present at any one time. Dangerous substances present at an establishment only in quantities equal to or less than 2% of the relevant qualifying quantity shall be ignored for the purposes of calculating the total quantity present if their location within an establishment is such that it cannot act as an initiator of a major accident elsewhere at that establishment.

4.  The following rules governing the addition of dangerous substances, or categories of dangerous substances, apply where appropriate. N.I.

In the case of an establishment where no individual dangerous substance is present in a quantity above or equal to the relevant qualifying quantity, the following rule shall be applied to determine whether these Regulations apply to the establishment.

An establishment is an upper tier establishment if the sum: q₁/Q_U1 + q₂/Q_U2 + q₃ /Q_U3 + q₄ /Q_U4 + q₅/Q_U5 + … is greater than or equal to 1, where q_x = the quantity of dangerous substance x (or category of dangerous substances) falling within Part 1 or Part 2 of this Schedule, and Q_UX = the relevant qualifying quantity for dangerous substance or category x from Column 3 of Part 1 or from Column 3 of Part 2 of this Schedule.

An establishment is a lower tier establishment if the sum: q₁/Q_L1 + q₂/Q_L2 + q₃/Q_L3 + q₄/Q_L4 + q₅/Q_L5 + … is greater than or equal to 1, where q_x = the quantity of dangerous substance x (or category of dangerous substances) falling within Part 1 or Part 2 of this Schedule, and Q_LX = the relevant qualifying quantity for dangerous substance or category x from Column 2 of Part 1 or from Column 2 of Part 2 of this Schedule.

This rule shall be used to assess the health hazards, physical hazards and environmental hazards. It shall therefore be applied three times—

(a) for the addition of dangerous substances listed in Part 2 that fall within acute toxicity category 1, 2 or 3 (inhalation route) or STOT SE category 1, together with dangerous substances falling within section H, entries H1 to H3 of Part 1;

(b) for the addition of dangerous substances listed in Part 2 that are explosives, flammable gases, flammable aerosols, oxidising gases, flammable liquids, self-reactive substances and mixtures, organic peroxides, pyrophoric liquids and solids, oxidising liquids and solids, together with dangerous substances falling within section P, entries P1 to P8 of Part 1;

(c) for the addition of dangerous substances listed in Part 2 that fall within hazardous to the aquatic environment acute category 1, chronic category 1 or chronic category 2, together with dangerous substances falling within section E, entries E1 and E2 of Part 1.

These Regulations apply where any of the sums obtained by (a), (b) or (c) is greater than or equal to 1.

5.  In the case of dangerous substances which are not covered by the CLP Regulation, including waste, but which nevertheless are present, or are likely to be present, in an establishment and which possess or are likely to possess, under the conditions found at the establishment, equivalent properties in terms of major accident potential, these shall be provisionally assigned to the most analogous category or named dangerous substance falling within the scope of these Regulations. N.I.

6.  In the case of dangerous substances with properties giving rise to more than one classification, for the purposes of these Regulations the lowest qualifying quantities apply. However, for the application of the rule in Note 4, the lowest qualifying quantity for each group of categories in Notes 4(a), 4(b) and 4(c) corresponding to the classification concerned shall be used. N.I.

7.  Dangerous substances that fall within Acute Toxic Category 3 via the oral route (H 301) fall under entry H2 ACUTE TOXIC in those cases where neither acute inhalation toxicity classification nor acute dermal toxicity classification can be derived, for example due to lack of conclusive inhalation and dermal toxicity data. N.I.

8.  The hazard class Explosives includes explosive articles (see Section 2.1 of Annex I to the CLP Regulation). If the quantity of the explosive substance or mixture contained in the article is known, that quantity shall be considered for the purposes of these Regulations. If the quantity of the explosive substance or mixture contained in the article is not known, then, for the purposes of these Regulations, the whole article shall be treated as explosive. N.I.

9.  Testing for explosive properties of substances and mixtures is only necessary if the screening procedure according to Appendix 6, Part 3 of the UN Recommendations on the Transport of Dangerous Goods, Manual of Tests and Criteria (“the UN Manual of Tests and Criteria”) M1 identifies the substance or mixture as potentially having explosive properties. N.I.

Marginal Citations

M1 More guidance on waiving of the test can be found in the A.14 (explosive properties) method description in the Annex to Council Regulation (EC) No 440/2008 of 30 May 2008 laying down test methods pursuant to Regulation (EC) No 1907/2006 of the European Parliament and of the Council on the Registration Evaluation, Authorisation and Restriction of Chemicals (REACH) (O.J. L 142, 31.5.2008, p. 1)

10.  If Explosives of Division 1.4 are unpacked or repacked, they shall be assigned to the entry P1a, unless the hazard is shown to still correspond to Division 1.4, in accordance with the CLP Regulation. N.I.

11.—(1) Flammable aerosols are classified in accordance with Council Directive 75/324/EEC of 20 May 1975 on the approximation of the laws of the Member States relating to aerosol dispensers M2 . “Extremely flammable” and “Flammable” aerosols of that Directive correspond to Flammable Aerosols Category 1 and 2 respectively of the CLP Regulation. N.I.

(2) In order to use this entry, it shall be documented that the aerosol dispenser does not contain Flammable Gas Category 1 or 2 nor Flammable Liquid Category 1.

Marginal Citations

M2 O.J. L 147, 9.6.1975, p. 40

12.  According to paragraph 2.6.4.5 in Annex I to the CLP Regulation, liquids with a flash point of more than 35 °C need not be classified in Category 3 if negative results have been obtained in the sustained combustibility test L.2, Part III, section 32 of the UN Manual of Tests and Criteria. This is however not valid under elevated conditions such as high temperature or pressure, and therefore such liquids are included in this entry. N.I.

13.  Ammonium nitrate (5,000/10,000): fertilisers capable of self-sustaining decomposition. N.I.

This applies to ammonium nitrate based compound/composite fertilisers (compound/composite fertilisers contain ammonium nitrate with phosphate and/or potash) which are capable of self-sustaining decomposition according to the UN Trough Test (the UN Manual of Tests and Criteria, Part III, subsection 38.2), and in which the nitrogen content as a result of ammonium nitrate is—

(a) between 15.75% M3 and 24.5% M4 by weight, and either with not more than 0.4% total combustible/organic materials or which fulfil the requirements of Annex III-2 to Regulation (EC) No 2003/2003 of the European Parliament and of the Council of 13 October 2003 relating to fertilisers (“Regulation (EC) No 2003/2003”) M5 ; or

(b) equal to or less than 15.75% by weight and unrestricted combustible materials.

Marginal Citations

M3 15.75% nitrogen content by weight as a result of ammonium nitrate corresponds to 45% ammonium nitrate

M4 24.5% nitrogen content by weight as a result of ammonium nitrate corresponds to 70% ammonium nitrate

M5 O.J. L 304, 21.11.2003, p. 1

14.  Ammonium nitrate (1,250/5,000): fertiliser grade. N.I.

This applies to straight ammonium nitrate based fertilisers and to ammonium nitrate-based compound/composite fertilisers which fulfil the requirements of Annex III-2 to Regulation (EC) No 2003/2003 and in which the nitrogen content as a result of ammonium nitrate is—

(a) more than 24.5% by weight, except for mixtures of straight ammonium nitrate based fertilisers with dolomite, limestone and/or calcium carbonate with a purity of at least 90%;

(b) more than 15.75% by weight for mixtures of ammonium nitrate and ammonium sulphate; or

(c) more than 28% M6 by weight for mixtures of straight ammonium nitrate based fertilisers with dolomite, limestone and/or calcium carbonate with a purity of at least 90%.

Marginal Citations

M6 28% nitrogen content by weight as a result of ammonium nitrate corresponds to 80% ammonium nitrate

15.  Ammonium nitrate (350/2,500): technical grade. N.I.

This applies to ammonium nitrate and mixtures of ammonium nitrate in which the nitrogen content as a result of the ammonium nitrate is—

(a) between 24.5% and 28% by weight, and which contain not more than 0.4% combustible substances; or

(b) more than 28% by weight, and which contain not more than 0.2% combustible substances.

It also applies to aqueous ammonium nitrate solutions in which the concentration of ammonium nitrate is more than 80% by weight.

16.  Ammonium nitrate (10/50): ‘off-specs’ material and fertilisers not fulfilling the detonation test. N.I.

This applies to—

(a) material rejected during the manufacturing process and to ammonium nitrate and mixtures of ammonium nitrate, straight ammonium nitrate based fertilisers and ammonium nitrate based compound/composite fertilisers referred to in Notes 14 and 15, that are being or have been returned from the final user to a manufacturer, temporary storage or reprocessing plant for reworking, recycling or treatment for safe use, because they no longer comply with the specifications of Notes 14 and 15;

(b) fertilisers referred to in Note 13(a), and Note 14 which do not fulfil the requirements of Annex III-2 to Regulation (EC) No 2003/2003.

17.  Potassium nitrate (5,000/10,000). N.I.

This applies to any composite potassium nitrate based fertiliser (in prilled/granular form) which has the same hazardous properties as pure potassium nitrate.

18.  Potassium nitrate (1,250/5,000). N.I.

This applies to any composite potassium nitrate based fertiliser (in crystalline form) which has the same hazardous properties as pure potassium nitrate.

19.  Upgraded biogas. N.I.

For the purpose of these Regulations, upgraded biogas may be classified under entry 18 of Part 2 of this Schedule where it has been processed in accordance with applicable standards for purified and upgraded biogas ensuring a quality equivalent to that of natural gas, including the content of Methane, and which has a maximum of 1% Oxygen.

20.  Polychlorodibenzofurans and polychlorodibenzodioxins. N.I.

The quantities of polychlorodibenzofurans and polychlorodibenzodioxins are calculated using the following factors:

WHO 2005 TEF(*)
2,3,7,8-TCDD	1	2,3,7,8-TCDF	0.1
1,2,3,7,8-PeCDD	1	2,3,4,7,8-PeCDF	0.3
		1,2,3,7,8-PeCDF	0.03
1,2,3,4,7,8-HxCDD	0.1
1,2,3,6,7,8-HxCDD	0.1	1,2,3,4,7,8-HxCDF	0.1
1,2,3,7,8,9-HxCDD	0.1	1,2,3,7,8,9-HxCDF	0.1
		1,2,3,6,7,8-HxCDF	0.1
1,2,3,4,6,7,8-HpCDD	0.01	2,3,4,6,7,8-HxCDF	0.1
OCDD	0.0003	1,2,3,4,6,7,8-HpCDF	0.01
		1,2,3,4,7,8,9-HpCDF	0.01
		OCDF	0.0003
T = tetra, Pe = penta, Hx = hexa, Hp = hepta, O = octa

(*) Van den Berg et al: The 2005 World Health Organisation Re-evaluation of Human and Mammalian Toxic Equivalency Factors for Dioxins and Dioxin like Compounds.

21.  In cases where this dangerous substance falls within category P5a Flammable liquids or P5b Flammable liquids, then for the purposes of these Regulations the lowest qualifying quantity applies. N.I.

22.  The CAS number is shown only for indication. N.I.

Regulation 7

SCHEDULE 2 N.I. REQUIREMENTS AND MATTERS TO BE ADDRESSED BY SAFETY MANAGEMENT SYSTEMS

1.  A safety management system shall— N.I.

(a) be proportionate to the hazards, industrial activities and complexity of the organisation in the establishment;

(b) be based on assessment of the risks;

(c) include within its scope the general management system including the organisational structure, responsibilities, practices, procedures, processes and resources for determining and implementing the major accident prevention policy.

2.  The following matters shall be addressed by the safety management system— N.I.

(a) in relation to the organisation and personnel—

(i) the roles and responsibilities of personnel involved in the management of major hazards at all levels in the organisation, together with the measures taken to raise awareness of the need for continuous improvement;

(ii) the identification of training needs of such personnel and the provision of the training;

(iii) the involvement of employees and of subcontracted personnel working in the establishment, which are important from the point of view of safety;

(b) the identification and evaluation of major hazards: adoption and implementation of procedures for systematically identifying major hazards arising from normal and abnormal operation, including subcontracted activities where applicable, and the assessment of their likelihood and severity;

(c) in relation to operational control—

(i) the adoption and implementation of procedures and instructions for safe operation, including maintenance, of plant, processes and equipment, and for alarm management and temporary stoppages;

(ii) the taking into account available information on best practices for monitoring and control, with a view to reducing the risk of system failure;

(iii) the management and control of the risks associated with ageing equipment installed in the establishment and its corrosion;

(iv) the inventory of the establishment's equipment, and the strategy and methodology for the monitoring and control of the condition of the equipment;

(v) appropriate follow up actions and any necessary counter-measures;

(d) the management of change: the adoption and implementation of procedures for planning modifications to, or the design of new installations, processes or storage facilities;

(e) in relation to planning for emergencies—

(i) the adoption and implementation of procedures to identify foreseeable emergencies by systematic analysis;

(ii) the preparation, testing and review of emergency plans to respond to emergencies and the provision of specific training for the staff, such training to be given to all personnel working in the establishment, including relevant subcontracted personnel;

(f) in relation to monitoring performance—

(i) the adoption and implementation of procedures for the ongoing assessment of compliance with the objectives set by the operator's major accident prevention policy and safety management system, and the mechanisms for investigation and taking corrective action in case of non-compliance;

(ii) the procedures shall cover the operator's system for reporting major accidents or ‘near misses’, particularly those involving failure of protective measures, and their investigation and follow-up on the basis of lessons learned;

(iii) the procedures could also include performance indicators such as safety performance indicators (SPIs) and/or other relevant indicators;

(g) in relation to audit and review—

(i) the adoption and implementation of procedures for periodic systematic assessment of the major accident prevention policy and the effectiveness and suitability of the safety management system;

(ii) the documented review of performance of the policy and safety management system and its updating by senior management, including consideration and incorporation of necessary changes indicated by the audit and review.

Regulations 9 and 10

SCHEDULE 3 N.I. MINIMUM DATA AND INFORMATION TO BE INCLUDED IN A SAFETY REPORT

1.  The data and information to be included in a safety report is specified in paragraphs 2 to 6. N.I.

2.  Information on the management system and on the organisation of the establishment with a view to major accident prevention, including the matters set out in Schedule 2 in relation to the safety management system. N.I.

3.  The environment of the establishment— N.I.

(a) a description of the establishment and its environment including the geographical location, meteorological, geological, hydrographic conditions and, if necessary, its history;

(b) identification of installations and other activities of the establishment which could present a major accident hazard;

(c) on the basis of available information, identification of neighbouring establishments, as well as sites that fall outside the scope of these Regulations, areas and developments that could be the source of, or increase the risk or consequences of a major accident and of domino effects; and

(d) a description of areas where a major accident may occur.

4.  The establishment— N.I.

(a) a description of the main activities and products of the parts of the establishment which are important from the point of view of safety, sources of major accident risks and conditions under which such a major accident could happen, together with a description of proposed preventive measures;

(b) a description of processes, in particular the operating methods; where applicable, taking into account available information on best practices;

(c) a description of dangerous substances, including their classification under the CLP Regulation—

(i) an inventory of dangerous substances including—

(aa) the identification of dangerous substances: chemical name, CAS number and name according to IUPAC M7 nomenclature;

(bb) the maximum quantity of dangerous substances present or likely to be present;

(ii) the physical, chemical, toxicological characteristics and indication of the hazards, both immediate and delayed for human health and the environment;

(iii) the physical and chemical behaviour under normal conditions of use or under foreseeable accidental conditions.

Marginal Citations

M7 International Union of Pure and Applied Chemistry (www. iupac.org)

5.  Identification and accidental risks analysis and prevention methods— N.I.

(a) a detailed description of the possible major accident scenarios and their probability or the conditions under which they might occur including a summary of the events which may play a role in triggering each of these scenarios, the causes being internal or external to the installation; including in particular—

(i) operational causes;

(ii) external causes, such as those related to domino effects, sites that fall outside the scope of these Regulations, areas and developments that could be the source of, or increase the risk or consequences of a major accident;

(iii) natural causes, for example earthquakes or floods;

(b) an assessment of the extent and severity of the consequences of identified major accidents including maps, images or, as appropriate, equivalent descriptions, showing areas which are likely to be affected by such accidents arising from the establishment;

(c) a review of past accidents and incidents with the same substances and processes used, consideration of lessons learned from these, and explicit reference to specific measures taken to prevent such accidents;

(d) a description of technical parameters and equipment used for the safety of installations.

6.  Measures of protection and intervention to limit the consequences of a major accident— N.I.

(a) a description of the equipment installed in the plant to limit the consequences of major accidents for human health and environment, including for example detection/protection systems, technical devices for limiting the size of accidental releases, including water spray; vapour screens; emergency catch pots or collection vessels; shut-off valves; inerting systems; and fire water retention;

(b) the organisation of alert and intervention;

(c) a description of mobilisable resources, internal or external; and

(d) a description of any technical and non-technical measures relevant for the reduction of the impact of a major accident.

Regulations 12 and 13

SCHEDULE 4 N.I. INFORMATION TO BE INCLUDED IN INTERNAL AND EXTERNAL EMERGENCY PLANS

PART 1 N.I. INTERNAL EMERGENCY PLANS

1.  An internal emergency plan shall include the following information— N.I.

(a) the name or position of—

(i) any person authorised to set emergency procedures in motion; and

(ii) the person in charge of and co-ordinating the mitigatory action within the establishment;

(b) the name or position of the person with responsibility for liaising with the Executive;

(c) for foreseeable conditions or events which could be significant in bringing about a major accident, a description of the action which should be taken to control the conditions or events and to limit their consequences, including a description of the safety equipment and the resources available;

(d) the arrangements for limiting the risks to persons within the establishment including how warnings are to be given and the actions persons are expected to take on receipt of a warning;

(e) the arrangements for providing early warning of the incident to the Executive, the type of information which should be contained in an initial warning and the arrangements for the provision of more detailed information as it becomes available;

(f) where necessary, the arrangements for training staff in the duties they will be expected to perform and, as appropriate, co-ordinating this with the emergency services;

(g) the arrangements for providing assistance with mitigatory action outside the establishment.

PART 2 N.I. EXTERNAL EMERGENCY PLANS

2.  An external emergency plan shall include the following information— N.I.

(a) the name or position of—

(i) any person authorised to set emergency procedures in motion; and

(ii) any person authorised to take charge of and co-ordinate action outside the establishment;

(b) the arrangements for receiving early warning of incidents, and alert and call-out procedures;

(c) the arrangements for co-ordinating resources necessary to implement the external emergency plan;

(d) the arrangements for providing assistance with mitigatory action within the establishment;

(e) the arrangements for mitigatory action outside the establishment, including responses to major accident scenarios as set out in the safety report and considering possible domino effects, including those having an impact on the environment;

(f) the arrangements for providing the public and any neighbouring establishments or sites that fall outside the scope of these Regulations in accordance with regulation 24 (Domino effects and domino groups) with specific information relating to the accident and the behaviour which should be adopted;

(g) the arrangements for the provision of information to the emergency services of other [F1 countries] in the event of a major accident with possible trans-boundary consequences.

Textual Amendments

F1 Word in Sch. 4 para. 2(g) substituted (31.12.2020) by The Health and Safety (Amendments and Revocation) (EU Exit) Regulations (Northern Ireland) 2020 (S.R. 2020/330), regs. 1(2), 9(5)

Regulation 26

F2 SCHEDULE 5 N.I. CRITERIA FOR THE NOTIFICATION OF A MAJOR ACCIDENT TO THE EUROPEAN COMMISSION

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Textual Amendments

F2 Sch. 5 omitted (31.12.2020) by virtue of The Health and Safety (Amendments and Revocation) (EU Exit) Regulations (Northern Ireland) 2020 (S.R. 2020/330), regs. 1(2), 9(6)

Regulation 30

SCHEDULE 6 N.I. AMENDMENTS

PART 1 N.I. AMENDMENT TO PRIMARY LEGISLATION

Column 1 Title	Column 2 Reference	Column 3 Extent of amendment
Petroleum (Consolidation) Act (Northern Ireland) 1929 M8	1929 c. 13 (N.I.)	In Section 24A(a) for “Control of Major Accident Hazards Regulations (Northern Ireland) 2000” substitute “ Control of Major Accident Hazards Regulations (Northern Ireland) 2015 ”

Marginal Citations

M8 1929 c. 13 (N.I.), as amended by S.R. 2000 No. 93; there are other amending instruments but none is relevant

PART 2 N.I. AMENDMENTS TO SUBORDINATE LEGISLATION

Column 1 Title	Column 2 Reference	Column 3 Extent of amendment
Petroleum-Spirit (Motor Vehicles, etc) Regulations (Northern Ireland) 1930 M9	S.R. & O. 1930 No. 11	In regulation 15A(a) for “Control of Major Accident Hazards Regulations (Northern Ireland) 2000” substitute “ Control of Major Accident Hazards Regulations (Northern Ireland) 2015 ”
Petroleum Spirit (Plastic Containers) Regulations (Northern Ireland) 1983 M10	S.R. 1983 No. 43	In regulation 7(a) for “Control of Major Accident Hazards Regulations (Northern Ireland) 2000” substitute “ Control of Major Accident Hazards Regulations (Northern Ireland) 2015 ”
Civil Contingencies Act 2004 (Contingency Planning) Regulations 2005 M11	S.I. 2005/2042	In regulation 12(b) for “Control of Major Accident Hazards Regulations (Northern Ireland) 2000” substitute “ Control of Major Accident Hazards Regulations (Northern Ireland) 2015 ”
Control of Pollution (Oil Storage) Regulations (Northern Ireland) 2010 M12	S.R. 2010 No. 412	In regulation 3(2)(d) for “Control of Major Accident Hazards Regulations (Northern Ireland) 2000” substitute “ Control of Major Accident Hazards Regulations (Northern Ireland) 2015 ”
Health and Safety (Fees) Regulations (Northern Ireland) 2012 M13	S.R. 2012 No. 255	In regulation 12A for “Control of Major Accident Hazards Regulations (Northern Ireland) 2000” substitute “ Control of Major Accident Hazards Regulations (Northern Ireland) 2015 ”
Pollution Prevention and Control (Industrial Emissions) Regulations (Northern Ireland) 2013 M14	S.R. 2013 No. 160	In paragraph 12(1)(d) of Part 2 to Schedule 4— 4.  for “under regulation 5 of Control of Major Accident Hazards Regulations (Northern Ireland) 2000” substitute “ under regulation 7 of Control of Major Accident Hazards Regulations (Northern Ireland) 2015 ” 5.  for “under regulation 7 of those Regulations” substitute “ under Part 3 of those Regulations ”

Marginal Citations

M9 S.R. & O. 1930 No. 11, as amended by S.R. 2000 No. 93 and S.R 2003 No. 152

M10 S.R. 1983 No. 43, as amended by S.R. 2000 No. 93 and S.R 2003 No. 152

M11 S.I. 2005/2042

M12 S.R. 2010 No. 412, as amended by S.R. 2011 No. 385

M13 S.R. 2012 No. 255, as amended by S.R. 2014 No. 280

M14 S.R. 2013 No. 160, as amended by S.R. 2014 No. 304

Regulation 31

SCHEDULE 7 N.I. REVOCATIONS

Column 1 Title	Column 2 Reference	Column 3 Extent of revocation
Control of Major Accident Hazards Regulations (Northern Ireland) 2000	S.R. 2000 No. 93	The whole Regulations
The Control of Major Accident Hazards (Amendment) Regulations (Northern Ireland) 2005	S.R. 2005 No. 305	The whole Regulations
Health and Safety (Fees) Regulations (Northern Ireland) 2012	S.R. 2012 No. 255	regulation 13(3)
Landfill (Amendment) Regulations (Northern Ireland) 2013	S.R. 2013 No. 161	regulation 4
The Control of Major Accident Hazards (Amendment) Regulations (Northern Ireland) 2014	S.R. 2014 No. 74	The whole Regulations