# The Renewable Heat Incentive Scheme (Amendment) Regulations 2014, Regulation 40: Amendment to regulation 41 (fossil fuel contamination adjustment to periodic support payments for producers and combusters of biogas produced from gasification and pyrolysis) In regulation 41(2), for β€œor 39” substitute β€œ39 or 39A”. --- Source: https://www.legislation.gov.uk/ukdsi/2014/9780111113936/regulation/40 (the official version) Page: https://openlegislation.uk/draft-renewable-heat-incentive-scheme-amendment-regulations-2014/regulation-40 Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.