http://www.legislation.gov.uk/wsi/2017/529/article/2/madeThe Planning (Hazardous Substances) (Determination of Procedure) (Wales) Order 2017enKing's Printer of Acts of Parliament2017-04-06TOWN AND COUNTRY PLANNING, WALES This Order adds to the list of proceedings in respect of which the Welsh Ministers must make a determination as to the procedure. The procedure can be a local inquiry, a hearing or written representations, or any combination of those three as the Welsh Ministers consider appropriate. The effect of the Order is to require the Welsh Ministers to make a determination of procedure in respect of appeals against hazardous substances contravention notices. 2 1 Section 21B(7) of the Planning (Hazardous Substances) Act 1990 is amended as follows. 2 After paragraph (b) insert— c an appeal to the Welsh Ministers under section 174 of the principal Act (appeal against enforcement notice) as applied by regulation 16 of, and Part 1 of Schedule 4 to, the Planning (Hazardous Substances) (Wales) Regulations 2015 (S.I. 2015/1597 (W. 196)) (appeals against hazardous substances contravention notices). For the definition of “the principal Act” see section 39(1) of the Planning (Hazardous Substances) Act 1990.