The Copyright and Rights in Databases Regulations 1997 (CRD 1997), SI 1997/3032 implemented the EU Database Directive by introducing changes to UK copyright law as it applied to databases. CRD 1997 also brought in a unique or sui generis right—the database right. Unlike copyright, this applies regardless of whether the database is an intellectual creation as long as there has been sufficient ‘investment’. Copyright protection in a database and database right are independent rights. For further reading on copyright in databases and the database right, see Practice Note: Copyright in databases and database right. As EU-derived legislation, CRD 1997 continues to apply in the UK as assimilated law. Assimilated law is the name given to retained EU law (REUL) which remains in force after the end of 2023. The re-categorisation of REUL to assimilated law reflects a change in its status and treatment under UK law, in that it is to be interpreted according to ordinary domestic law and principles and is generally stripped of EU-derived interpretive effects (eg supremacy of EU law, directly effective