| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 4PA2PTAD) | replacement | Commission Regulation (EC) No 163/2009 | 2009 No. 163 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 1 | replacement | Commission Regulation (EC) No 1234/2003 | 2003 No. 1234 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 1 | amendment | Commission Regulation (EC) No 1492/2004 | 2004 No. 1492 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 1 | amendment | Commission Regulation (EC) No 727/2007 | 2007 No. 727 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 1 | amendment | Commission Regulation (EU) No 56/2013 | 2013 No. 56 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 1 | amendment | Commission Regulation (EU) No 630/2013 | 2013 No. 630 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 1 Point 1 Point (d) PT (v) | addition | Commission Regulation (EU) 2017/893 | 2017 No. 893 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 1 Point 2 Point (m) | addition | Commission Regulation (EU) 2017/893 | 2017 No. 893 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 1 Point 2 Point (n) | addition | Commission Regulation (EU) 2017/893 | 2017 No. 893 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 1 Point 2 Point (p) | addition | Commission Regulation (EU) 2017/1972 | 2017 No. 1972 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 1 Point 2 Point (o) | addition | Commission Regulation (EU) 2017/1972 | 2017 No. 1972 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 1 Point 2 Point (q) | addition | Commission Regulation (EU) 2017/1972 | 2017 No. 1972 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 1 Point 1 Point (f) | addition | Commission Regulation (EU) 2020/772 | 2020 No. 772 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 1 Point 1 Sentence 1 | replacement | Commission Regulation (EU) 2020/772 | 2020 No. 772 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 1 para. 2(e) | word substituted | The Animals and Animal Health, Feed and Food, Plants and Plant Health (Amendment) Regulations 2022 | 2022 No. 1315 | reg. 14(2)(a) | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 1 para. 2(f) | word substituted | The Animals and Animal Health, Feed and Food, Plants and Plant Health (Amendment) Regulations 2022 | 2022 No. 1315 | reg. 14(2)(b) | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 1 para. 2(g) | word substituted | The Animals and Animal Health, Feed and Food, Plants and Plant Health (Amendment) Regulations 2022 | 2022 No. 1315 | reg. 14(2)(c) | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 1 para. 2(j) | word substituted | The Animals and Animal Health, Feed and Food, Plants and Plant Health (Amendment) Regulations 2022 | 2022 No. 1315 | reg. 14(2)(d) | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 1 para. 2(k) | word substituted | The Animals and Animal Health, Feed and Food, Plants and Plant Health (Amendment) Regulations 2022 | 2022 No. 1315 | reg. 14(2)(e) | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 2 | replacement | Commission Regulation (EC) No 722/2007 | 2007 No. 722 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 2 Ch. B PT 2 | replacement | Commission Regulation (EU) No 1148/2014 | 2014 No. 1148 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 2 Ch. D PT 3 | amendment | Commission Regulation (EU) No 1148/2014 | 2014 No. 1148 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 2 Ch. B PT 1 | replacement | Commission Regulation (EU) No 1148/2014 | 2014 No. 1148 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 2 Ch. A para. 1 | replacement | Commission Regulation (EU) 2016/1396 | 2016 No. 1396 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 2 Ch. A | words omitted | The Transmissible Spongiform Encephalopathies and Animal By-Products (Amendment etc.) (EU Exit) Regulations 2019 | 2019 No. 170 | reg. 2(18) | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 3 | replacement | Commission Regulation (EC) No 1248/2001 | 2001 No. 1248 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 3 | replacement | Commission Regulation (EC) No 270/2002 | 2002 No. 270 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 3 | replacement | Commission Regulation (EC) No 1494/2002 | 2002 No. 1494 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 3 | replacement | Commission Regulation (EC) No 1139/2003 | 2003 No. 1139 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 3 | replacement | Commission Regulation (EC) No 2245/2003 | 2003 No. 2245 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 3 | amendment | Act concerning the conditions of accession of the Czech Republic, the Republic of Estonia, the Republic of Cyprus, the Republic of Latvia, the Republic of Lithuania, the Republic of Hungary, the Republic of Malta, the Republic of Poland, the Republic of Slovenia and the Slovak Republic and the adjustments to the Treaties on which the European Union is founded - Annex II: List referred to in Article 20 of the Act of Accession - 6. Agriculture - B. Veterinary and phytosanitary legislation - I. Veterinary legislation | 12003TN02/06/B1 | Act | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 3 | amendment | Commission Regulation (EC) No 36/2005 | 2005 No. 36 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 3 | amendment | Commission Regulation (EC) No 214/2005 | 2005 No. 214 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 3 | amendment | Commission Regulation (EC) No 657/2006 | 2006 No. 657 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 3 | amendment | Commission Regulation (EC) No 688/2006 | 2006 No. 688 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 3 | amendment | Commission Regulation (EC) No 1041/2006 | 2006 No. 1041 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 3 | amendment | Commission Regulation (EC) No 727/2007 | 2007 No. 727 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 3 | amendment | Commission Regulation (EC) No 571/2008 | 2008 No. 571 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 3 | amendment | Commission Regulation (EC) No 162/2009 | 2009 No. 162 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 3 | amendment | Commission Regulation (EU) No 630/2013 | 2013 No. 630 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 3 Ch. B | replacement | Commission Regulation (EU) 2016/27 | 2016 No. 27 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 3 Ch. A Page I PT 6 | replacement | Commission Regulation (EU) 2016/1396 | 2016 No. 1396 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 3 Ch. A Page II PT 7.3 | replacement | Commission Regulation (EU) 2016/1396 | 2016 No. 1396 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 3 Ch. A Page II PT 7.4 | replacement | Commission Regulation (EU) 2016/1396 | 2016 No. 1396 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 3 Ch. B Page I(A) PT 8 | replacement | Commission Regulation (EU) 2017/894 | 2017 No. 894 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 3 Ch. A Page II PT 8 | replacement | Commission Regulation (EU) 2017/894 | 2017 No. 894 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 3 Ch. B Page I SECTION A PT 7 | replacement | Commission Regulation (EU) 2017/1972 | 2017 No. 1972 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 3 Ch. B Page I SECTION A PT 9 | addition | Commission Regulation (EU) 2017/1972 | 2017 No. 1972 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 3 Ch. A Page III | replacement | Commission Regulation (EU) 2017/1972 | 2017 No. 1972 | Regulation | Yes | |
| Regulation (EC) No 999/2001 of the European Parliament and of the Council | 2001 No. 999 | Annex 3 Ch. A Page IV | addition | Commission Regulation (EU) 2017/1972 | 2017 No. 1972 | Regulation | Yes | |