# The Environmental Protection (Prescribed Processes and Substances) Regulations 1991, Paragraph 4

Extent: E+W+S

Application for authorisation to carry on an existing process shall be made in the relevant period specified in the following Table—
TABLE
Application to be made
Any process falling within a description set out in—
Not earlier than
Not later than
Paragraph (a) of Section 1.3
1st April 1991
30th April 1991
Any other paragraph of Chapter 1
1st April 1992
30th June 1992
Section 2.1 or 2.3
1st January 1995
31st March 1995
Section 2.2
1st May 1995
31st July 1995
Chapter 3
1st December 1992
28th February 1993
Section 4. 1, 4.2, 4.7 or 4.8
1st May 1993
31st October 1993
Section 4.3, 4.4 or paragraph (a) of Section 4.6
1st November 1993
31st January 1994
Section 4.5, paragraph (b) of Section 4.6, or Section 4.9
1st May 1994
31st July 1994
Chapter 5
1st August 1992
31st October 1992
Chapter 6
1st November 1995
31st January 1996

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Source: https://www.legislation.gov.uk/uksi/1991/472/schedule/3/paragraph/4 (the official version)
Page: https://openlegislation.uk/environmental-protection-prescribed-processes-and-substances-regulations-1991/schedule-3/paragraph-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.