Changes made by Commission Directive 2001/6/EC of 29 January 2001 adapting for the third time to technical progress Council Directive 96/49/EC on the approximation of the laws of the Member States with regard to the transport of dangerous goods by rail
EU Directive 2001/6
No changes made by Commission Directive 2001/6/EC of 29 January 2001 adapting for the third time to technical progress Council Directive 96/49/EC on the approximation of the laws of the Member States with regard to the transport of dangerous goods by rail are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.