Authorised/Certified Fuels for England

« Return to Authorised Fuels & other countries

The list of fuels below provides legal certainty for England

The manufactured solid fuels published below have been authorised by the Secretary of State for sale and burning in designated smoke control areas within England in accordance with the requirements of authorisation under the Clean Air Act 1993 and are also certified for use by publication of this list in accordance with the requirements of The Air Quality (Domestic Solid Fuels Standards) (England) Regulations 2020.

Click on the detailed information link for further information about this fuel, or search for fuels based on your own criteria.

Fuel ID Fuel Manufacturer Exemption Reference
0075 ALDI Winter Flame Smokeless Fuel Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0109 ALDI Winter Flame Smokeless Fuel Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
0002 Aimcor Excel briquettes Applied Industrial Materials UK Limited at Newfield, County Durham, or manufactured by Oxbow Carbon & Minerals UK Limited, Windsor House, Cornwall Road, Harrogate, North Yorkshire View detailed information
0003 Aimcor Pureheat briquettes Applied Industrial Materials UK Limited at Immingham, North East Lincolnshire, or manufactured by Oxbow Carbon & Minerals UK Limited, Windsor House, Cornwall Road, Harrogate, North Yorkshire View detailed information
MSF0004 Ancit briquettes Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0203 Barbequick Rectella International Ltd View detailed information
MSF0190 Bestflame Firelog Standard Brands (Trading) Ireland Ltd View detailed information
MSF0147 Big K Cracklelog Top Flames Europe BV View detailed information
MSF0086 Big K Fire Log Top Flames Europe BV View detailed information
MSF0087 Big K Fire Log Top Flames Europe BV View detailed information
MSF0088 Big K Fire Log Top Flames Europe BV View detailed information
0005 Big K Instant Lighting Fire Logs Allspan BV of Macroweg 4, 5804 CL Venray, the Netherlands View detailed information
0006 Big K Restaurant Grade Charcoal Big K Products UK Limited at Parque Industrial Alvear, 2126 Alvear, Provincia de Santa Fe, Argentina View detailed information
0123 Big K Restaurant Grade Charcoal Briquettes Big K Esereso Carbon Products Ltd View detailed information
MSF0148 Big K Smokeless Coal Fire Big K Products UK Ltd View detailed information
0007 Black Diamond Gem briquettes Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0183 Blackjack B and B Fuels Ltd View detailed information
MSF0143 Blaze Fuel Express Ltd. View detailed information
MSF0164 Blaze Fuel Express Ltd. View detailed information
MSF0197 Blended Ovoids Glanville's St Columb LTD View detailed information
0008 Bord na Móna Firelogs Bord na Móna Fuels Limited of Newbridge, County Kildare, Ireland View detailed information
0009 Bord na Móna Firepak (also marketed as Arigna Special coal briquettes) Bord na Móna Fuels Limited of Newbridge, County Kildare, Ireland View detailed information
MSF0094 Brand Choice Fire Log Top Flames Europe BV View detailed information
0010 Brazier briquettes Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0107 Brazier briquettes Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0171 Briteflame Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
0011 Briteflame briquettes Maxibrite Limited at Mwyndy Industrial Estate, Llantrisant, Mid Glamorgan, South Wales View detailed information
0013 Briteheat Plus briquettes Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0012 Briteheat briquettes (also known as Stoveheat Premium briquettes) Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
0014 Bryant and May Firelogs Swedish Match at Kostenetz, Bulgaria View detailed information
MSF0168 Burnrite Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0195 Burnwell Blend Plus+ M&G Solid Fuels LLP, Wilton International, Wilton, Middlesbrough, TS90 8WS View detailed information
0020 CPL Restaurant Grade Charcoal Kunfayakun Global Treasures Limited (KGT) at Kunfayakun Stores, No.1, Aranse Street, Station, Sagamu, Orgub State E17, Shagamu International Market, Nigeria View detailed information
MSF0116 Calero Briquettes Maxibrite Limited at Mwyndy Industrial Estate, Llantrisant, Mid Glamorgan, South Wales View detailed information
0015 Charglow briquettes Polchar Spolka z ograniczona odpowiedzialnoscia of Ulica Kuznicka 1, Police, Zachodniepomorskie, Poland View detailed information
MSF0129 CleanFire Sinoctech Research Institute (Co.,LTD) View detailed information
MSF0179 Coalfire Plus Seal Fuels Ltd. View detailed information
0016 Coalite Coalite Products Limited at Bolsover, near Chesterfield, Derbyshire and at Grimethorpe, South Yorkshire View detailed information
MSF0017 Coalite Ovals Maxibrite Limited at Mwyndy Industrial Estate, Llantrisant, Mid Glamorgan, South Wales View detailed information
MSF0018 Coke sold as “Sunbrite”, “Monckton Boiler Beans”, “Redcar Coke Nuts (Doubles)” or “Cwm Coke Doubles”. (a) Coal Products Limited at Cwm Coking Works, Llantwit Fardre, Pontypridd, Rhondda Cynon Taff, and sold as “Sunbrite”; (b) Monckton Coke & Chemical Company Limited at Royston, near Barnsley, South Yorkshire, and sold as “Sunbrite” or “Monckton Boiler Beans”; (c) Corus UK Limited at Teesside Works, Redcar and sold as “Redcar Coke Nuts (Doubles)”; and (d) Coal Products Limited at Cwm Coking Works, Llantwit Fardre, Pontypridd, Rhondda Cynon Taff and sold as “Cwm Coke Doubles”. View detailed information
MSF0191 Cosiflame David Viggers Coal Merchant View detailed information
MSF0175 Cosilite Fuel Express Ltd. View detailed information
MSF0205 Cosy Heat Norman Simpson and Son View detailed information
MSF0019 Cosycoke (also marketed as Lionheart Crusader or Sunbrite Plus) and Aimcor Supercoke (also marketed as Supercoke) Monckton Coke & Chemical Company Limited at Royston, near Barnsley, South Yorkshire (Cosycoke (also marketed as Lionheart Crusader or Sunbrite Plus)), and M & G Fuels Limited at Hartlepool Docks, Hartlepool (Aimcor Supercoke (also marketed as Supercoke)) View detailed information
MSF0206 Cosyflame LCC Group Ltd. View detailed information
MSF0077 Cosyglo Smokeless briquettes Arigna Fuels View detailed information
MSF0211 DFC Fuels Burnwell Plus+ Smokeless Ovoids DFC Fuels View detailed information
MSF0192 DFC Fuels Smokeless Ovoids DFC Fuels View detailed information
0021 Direct Charcoal Blue Bag Premium Grade Restaurant Charcoal Direct Charcoal at Ekamanzi Road, Dalton, KwaZulu Natal, South Africa View detailed information
0022 Direct Charcoal Blue Bag Restaurant Charcoal Direct Charcoal Limited at Ruta 25, km. 9,5 –Pilar (cp.1629) Buenos Aires, Argentina View detailed information
MSF0210 Dragon Multi-Purpose Briquettes R Smith & Son Denbigh limited View detailed information
0023 Dragonbrite briquettes Tower Colliery Limited at Aberdare, Mid Glamorgan, South Wales View detailed information
0024 Dragonglow briquettes Tower Colliery Limited at Aberdare, Mid Glamorgan, South Wales View detailed information
MSF0111 Dual briquettes Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0125 Dual briquettes (also known as Burnrite) Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
0025 Duraflame Firelogs Paramelt BV of Costerstraat 18, PO Box 86, 1700 AB Heerhugowaard, the Netherlands View detailed information
0029 EDF fuel briquettes The Green Factory at the Laboratoire de Chimie Agro-industrielle UMR 1010 INRA/INP-ENSIACET AGROMAT, Site de l’ENIT 47, Avenue D’Azereiz, -BP 1629 65016 Tarbes Cedex, France View detailed information
MSF0184 EEZYHEAT B and B Fuels Ltd View detailed information
MSF0027 Ecoal 50 briquettes Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0099 Ecoal Briquettes CPL Fuels Ireland View detailed information
MSF0102 Ecoal Briquettes Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
0026 Ecoal briquettes (also marketed as Homefire Ecoal briquettes and Supertherm 30) Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0028 Ecobrite briquettes Arigna Fuels Limited at Arigna, Carrick-on-Shannon, County Roscommon, Republic of Ireland View detailed information
MSF0139 Ecoburn Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0158 Economy Smokeless Fuel D J Davies Fuels Ltd. View detailed information
MSF0198 Energy Hawke Fuels View detailed information
0030 Excel+ briquettes Oxbow Coal B.V. at Newfield works, Bishop Auckland, County Durham View detailed information
MSF0031 Extracite briquettes Sophia-Jacoba Handelsgesellschaft mbH at Hückelhoven, Germany View detailed information
MSF0165 Extreme Heat Fuel Express Ltd. View detailed information
MSF0193 Extreme Heat Fuel Express Ltd. View detailed information
MSF0188 Fermesse Fuel Express Ltd. View detailed information
0095 Fire Drops OU TrendSteel Products View detailed information
0131 Fire King Restaurant Hardwood Charcoal Charcoal Cowboys Corporation, S.A. View detailed information
0032 Fireglo briquettes Les Combustibles de Normandie at Caen, France, and by La Société Rouennaise de Defumage at Rouen, France View detailed information
0120 Fireglow firelog Woodflame Moerdijk BV View detailed information
MSF0033 Firegold briquettes Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0177 Five Star Ovals Pearsons of Duns Ltd. View detailed information
0119 Flamefast firelog Woodflame Moerdijk BV View detailed information
0034 G N Grosvenor (Fuel Express) Restaurant Charcoal Pabensa S.A. Aviadores del Chaco Asunción Paraguay View detailed information
MSF0080 Gardeco Fire Log Top Flames Europe BV View detailed information
MSF0091 Gardeco Fire Log Top Flames Europe BV View detailed information
0128 Grillove Charcoal distributed by Treewood Harvesting, Mill End, Mill Lane, Hatfield Heath, Bishops Storford, Hertfordshire, CM22 7AA OZEN Sp. z o.o. View detailed information
MSF0167 H/Ovals Fuel Express Ltd. View detailed information
0151 HEXAGONAL ORIGINAL BRIQUETTE (301001) Josper S.A.U. View detailed information
MSF0209 Handy Heat Smokeless LCC Group Ltd. View detailed information
MSF0162 Heat Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0187 Heatwave Fuel Express Ltd. View detailed information
MSF0207 Hi Lite LCC Group Ltd. View detailed information
0132 Holm Oak Charcoal Braycom Sarmont S L (Todobrasa) View detailed information
MSF0100 Homefire Ecoal briquettes CPL Fuels Ireland View detailed information
MSF0103 Homefire Ecoal briquettes Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0089 Homefire Fire Log Top Flames Europe BV View detailed information
MSF0090 Homefire Fire Log Top Flames Europe BV View detailed information
0036 Homefire Fire Logs De Lange BV of Rustenburgerweg 3, 1646 WJ Ursem, the Netherlands View detailed information
0037 Homefire Ovals Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0097 Homefire Ovals (R) Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0098 Homefire Ovals (R) CPL Fuels Ireland View detailed information
0038 Homefire Ovals ® Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0035 Homefire briquettes Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0196 Homeflame Plus Maxibrite Limited at Mwyndy Industrial Estate, Llantrisant, Mid Glamorgan, South Wales View detailed information
MSF0096 Homeflame briquettes Maxibrite Limited at Mwyndy Industrial Estate, Llantrisant, Mid Glamorgan, South Wales View detailed information
MSF0039 Hot Drops EU Zeme Limited at Riga, Eksporta Street 15, LV-1045 View detailed information
MSF0176 Hot Ovoids Pearsons of Duns Ltd. View detailed information
MSF0079 Hot Rocks EU Zeme Limited at Riga, Eksporta Street 15, LV-1045 View detailed information
MSF0040 HouseFuel Smokeless Ovals Maxibrite Limited at Llantrisant, Rhondda Cynon Taf, South Wales View detailed information
MSF0041 HouseFuel Smokeless Ovals Maxibrite Limited at Mwyndy Industrial Estate, Llantrisant, Mid Glamorgan, South Wales View detailed information
MSF0170 Inferno Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
0001 Inherently smokeless fuels (a) anthracite;(b) semi-anthracite;(c) electricity; and (d) gas;(e) low volatile steam coals Generic Authorisation View detailed information
0042 Island Lump and Island Nuts Unocal Refinery of California, the United States of America View detailed information
0043 Jewel briquettes Eldon Colliery Limited at Newfield Works, Bishop Auckland, County Durham View detailed information
0044 La Hacienda Easy Logs Allspan BV of Macroweg 4, 5804 CL Venray, the Netherlands View detailed information
MSF0092 La Hacienda Fire Log Top Flames Europe BV View detailed information
MSF0093 La Hacienda Fire Log Top Flames Europe BV View detailed information
0045 Long Beach Lump nuts (otherwise known as LBL nuts) Aimcor Carbon Corporation at Long Beach, California, the United States of America, or manufactured by Oxbow Carbon & Minerals LLC, 330 Golden Shore, Suite 210, Long Beach, California 90802, the United States of America View detailed information
MSF0181 Longheat Seal Fuels Ltd. View detailed information
0152 MARABU CHARCOAL (SP36) Josper S.A.U. View detailed information
0133 Majik Engineered Briquette Charcoal Ecologs International Sdn Bhd. View detailed information
MSF0113 Maxibrite Briquettes Maxibrite Limited at Mwyndy Industrial Estate, Llantrisant, Mid Glamorgan, South Wales View detailed information
MSF0046 Maxibrite briquettes Maxibrite Limited at Llantrisant, Rhondda Cynon Taf, South Wales View detailed information
MSF0150 Maxiflame Plus Maxibrite Limited at Mwyndy Industrial Estate, Llantrisant, Mid Glamorgan, South Wales View detailed information
MSF0178 Maxim Seal Fuels Ltd. View detailed information
MSF0159 Molacite D J Davies Fuels Ltd. View detailed information
0124 Mr Charcoal: Grade A Restaurant Grill Charcoal Grupo Paben SA View detailed information
MSF0194 Multi Charlton Whitehouse Fuels Ltd. View detailed information
0047 Multiheat briquettes Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0110 Multiheat briquettes Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0127 Multiheat briquettes (also known as Smokeless Ovals) Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0189 Natural Formulation Zip Firelog Standard Brands (Trading) Ireland Ltd View detailed information
MSF0149 Newburn Briquettes M&G Solid Fuels LLP, Wilton International, Wilton, Middlesbrough, TS90 8WS View detailed information
MSF0112 Newflame Plus Briquettes Maxibrite Limited at Mwyndy Industrial Estate, Llantrisant, Mid Glamorgan, South Wales View detailed information
MSF0051 Newflame Plus briquettes Maxibrite Limited at Mwyndy Industrial Estate, Llantrisant, Mid Glamorgan, South Wales View detailed information
MSF0050 Newflame briquettes Maxibrite Limited at Llantrisant, Rhondda Cynon Taf, South Wales View detailed information
0052 Newheat briquettes Oxbow Coal B.V. at Newfield works, Bishop Auckland, County Durham View detailed information
0053 Optima Fire Logs Allspan BV of Macroweg 4, 5804 CL Venray, the Netherlands View detailed information
MSF0145 Optima Fire Logs Top Flames Europe BV View detailed information
MSF0154 Oxbow Excel Briquettes Oxbow Coal Limited View detailed information
MSF0156 Oxbow Glow Oxbow Coal Limited View detailed information
MSF0155 Oxbow Newheat Briquettes Oxbow Coal Limited View detailed information
MSF0157 Oxbow Red Oxbow Coal Limited View detailed information
0054 Pagan Fuels Restaurant Charcoal Pabensa S.A. Aviadores del Chaco Asunción Paraguay View detailed information
0055 Phurnacite briquettes Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0106 Phurnacite briquettes Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0105 Phurnacite briquettes CPL Fuels Ireland View detailed information
MSF0141 Premium Smokeless Briquettes D J Davies Fuels Ltd. View detailed information
0117 ProQ COCOCHA Coconut Shell Briquettes Siantan Suryatama PT View detailed information
MSF0173 Properfuel Properfuel Ltd. View detailed information
MSF0204 Properfuel Premium Properfuel Ltd. View detailed information
0056 Pyrobloc Fire Logs Allspan BV of Macroweg 4, 5804 CL Venray, the Netherlands View detailed information
MSF0146 Pyrobloc Fire Logs Top Flames Europe BV View detailed information
MSF0200 Realflame Ace Gas Ltd / Ace Energy View detailed information
MSF0202 Realflame Premium Plus The Gold Standard Ace Gas Ltd / Ace Energy View detailed information
MSF0201 Realflame Premium The Green Alternative Ace Gas Ltd / Ace Energy View detailed information
MSF0078 Red Drops EU Zeme Limited View detailed information
MSF0182 Roseblend Alford Coal Supplies Ltd. View detailed information
0057 Safelight Firelogs Advanced Natural Fuels Limited at Pocklington, East Riding of Yorkshire View detailed information
MSF0108 Smokeless Coal No5 Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0174 Smokeless Ovoids Alford Coal Supplies Ltd. View detailed information
MSF0058 Sovereign briquettes Monckton Coke & Chemical Company Limited at Royston, near Barnsley, South Yorkshire View detailed information
MSF0185 Stoveflame Lincs Firewood Company Limited View detailed information
MSF0186 Stoveflame Plus Lincs Firewood Company Limited View detailed information
MSF0163 Stovemaster Housefuel Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
0059 Supabrite Coke Doubles HJ Banks and Company Limited at Inkerman Road Depot, Tow Law, County Durham View detailed information
MSF0060 Supacite briquettes Maxibrite Limited at Llantrisant, Rhondda Cynon Taf, South Wales View detailed information
MSF0121 Superburn Xtra Stafford Fuels Limited View detailed information
MSF0208 Superflame LCC Group Ltd. View detailed information
MSF0161 Superheat Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0101 Supertherm 30 CPL Fuels Ireland View detailed information
MSF0104 Supertherm 30 Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0062 Supertherm II briquettes Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
0061 Supertherm briquettes Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0180 TFM Smokeless Fuel Seal Fuels Ltd. View detailed information
MSF0063 Taybrite briquettes (otherwise known as Surefire briquettes) Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0064 Therma Briquettes Maxibrite Limited at Llantrisant, Rhondda Cynon Taf, South Wales View detailed information
MSF0114 Therma Briquettes Maxibrite Limited at Mwyndy Industrial Estate, Llantrisant, Mid Glamorgan, South Wales View detailed information
0065 Thermac briquettes Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
0066 Tiger Tim Firelogs De Lange BV of Rustenburgerweg 3, 1646 WJ Ursem, the Netherlands View detailed information
MSF0144 Tiger Tim Firelogs Top Flames Europe BV View detailed information
MSF0137 Trueflame Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0166 Ultimate Fuel Express Ltd. View detailed information
MSF0067 Unicite DJ Davies Fuels Ltd at Blaenau Fuel Depot, Ammanford, Carmarthenshire, or manufactured by AI Simson at Cabby Latch, Logie by Kirriemuir, Angus View detailed information
MSF0160 United Farmers Smokeless Multifuel Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
0153 WHITE QUEBRACHO CHARCOAL (SP51) Josper S.A.U. View detailed information
MSF0199 Warmheat Semmens Fuels View detailed information
MSF0140 Wildfire Coal Products Limited at Immingham Briquetting Works, Immingham, North East Lincolnshire View detailed information
MSF0172 Wulfi-Mix The Wulfruna Coal Company View detailed information
MSF0068 ZIP 100% Natural Firelog Standard Brands (Trading) Ireland Ltd at Castlebellingham, County Louth, Ireland View detailed information
MSF0069 ZIP 100% Natural Firelogs Standard Brands (Trading) Ireland Ltd at Castlebellingham, County Louth, Ireland View detailed information
MSF0070 ZIP 100% Natural Stove Log Standard Brands (Trading) Ireland Ltd at Castlebellingham, County Louth, Ireland View detailed information
0071 ZIP Cracklelog firelogs, ZIP Crackle-log firelogs and ZIP Crackling Log firelogs Allspan BV of Macroweg 4, 5804 CL Venray, the Netherlands View detailed information
0072 ZIP Firelogs Allspan BV of Macroweg 4, 5804 CL Venray, the Netherlands View detailed information
0073 ZIP Firelogs Woodflame Moerdijk BV of Appolloweg 4, Harbour No: M189A, 4782 SB Moerdijk, the Netherlands View detailed information
0074 Zip Firelogs Allspan BV of Macroweg 4, 5804 CL Venray, the Netherlands View detailed information

Footnotes

  1. Fuels that are not commercially available have been authorised previously and continued to be authorised if manufactured before dates specified in the relevant Statutory instruments.
  2. Previously authorised by The Smoke Control Areas (Authorised Fuels) (England) (No. 2) Regulations 2014 (SI 2014/2366), no longer in force as of 1 October 2015. Now authorised by publication of this list by the Secretary of State in accordance with changes made to sections 20 and 21 of the Clean Air Act 1993 by section 15 of the Deregulation Act 2015.
  3. Authorised for use in England by publication of this list by the Secretary of State in accordance with changes made to sections 20 and 21 of the Clean Air Act 1993 by section 15 of the Deregulation Act 2015
  4. Previously authorised by The Smoke Control Areas (Authorised Fuels) (Scotland) Regulations 2014 (SI 2014/317), no longer in force as of 30th June 2014. Now authorised by publication of this list by Scottish Ministers under section 50 of the Regulatory Reform (Scotland) Act 2014.
  5. Authorised for use in Scotland by publication of this list by Scottish Ministers under section 50 of the Regulatory Reform (Scotland) Act 2014.
  6. Previously authorised by the Smoke Control Areas (Authorised Fuels) Regulations (Northern Ireland) 2013 (S.R. 2013 No. 205), as amended, no longer in force as of 10th October 2016. Now authorised by publication of this list by the Department of Agriculture, Environment and Rural Affairs in accordance with changes made to Articles 2(2) and 17(3) of the Clean Air (Northern Ireland) Order 1981 by section 15 of the Environmental Better Regulation Act (Northern Ireland) 2016.
  7. Authorised for use in Northern Ireland by publication of this list by the Department of Agriculture, Environment and Rural Affairs in accordance with changes made to Articles 2(2) and 17(3) of the Clean Air (Northern Ireland) Order 1981 by section 15 of the Environmental Better Regulation Act (Northern Ireland) 2016.
  8. Authorised for use in England by publication of this list by the Secretary of State in accordance with Sections 20 & 21 of the Clean Air Act 1993 and now also certified for use in England by publication of this list by the Secretary of State under Regulation 12 of SI 2020 No. 1095, Environmental Protection, England the Air Quality (Domestic Solid Fuels Standards) (England) Regulations 2020.