SI 2020/40. The Carcinogens and Mutagens (Miscellaneous Amendments) Regulations 2020. Comes into force 2nd March. These Regulations amend the Merchant Shipping and Fishing Vessels (Health and Safety at Work) (Carcinogens and Mutagens) Regulations 2007 (SI 2007/3100) and the Mines Regulations 2014 (SI 2014/3248). They implement Directive 2017/2398/EC on the protection of workers from the risks related to exposure to carcinogens or mutagens at work. They also make provision to implement Directive 2017/2398/EC in relation to coal mine workers in Great Britain.