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How you must label fluorinated gas (F gas) products you produce, import, or install.
How to import, export, or manufacture pre-charged equipment containing hydrofluorocarbons (HFCs) in Great Britain.
How to complete and submit an Other Interest (OI) return using the HMRC spreadsheet or electronic flat text file.
The qualifications you need to work with fluorinated gas (F gas) and the organisations that offer them.
Find out how to complete and submit a return using the HMRC spreadsheet or electronic flat text file (EFTF).
Employment Appeal Tribunal Judgment of Lord Fairley on 21 January 2026.
A list of all F gases and their global warming potentials.
Fluorinated gases (F gas) that you must not use to refill equipment.
Your responsibilities to check equipment for fluorinated gas (F gas) leaks.
How to record and report fluorinated gas (F gas) you produce, import, export or destroy in Great Britain.
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