SI 2019/90. The Genetically Modified Organisms (Amendment) (EU Exit) Regulations 2019. Comes into force on Brexit day. These Regulations amend the Genetically Modified Organisms (Risk Assessment) (Records and Exemptions) Regulations 1996 (SI 1996/1106) to redress provisions in that Regulation which are out of date, specifically relating to devolution issues in risk assessment and record-keeping.