Changes made by Commission Directive 1999/52/EC of 26 May 1999 adapting to technical progress Council Directive 96/96/EC on the approximation of the laws of the Member States relating to roadworthiness tests for motor vehicles and their trailers
EU Directive 1999/52
No changes made by Commission Directive 1999/52/EC of 26 May 1999 adapting to technical progress Council Directive 96/96/EC on the approximation of the laws of the Member States relating to roadworthiness tests for motor vehicles and their trailers are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.