Changes made by Medicines (Exemption from Licences) (Clinical Trials) 1995
S.I. 1995/2808
Made to Medicines (Exemption from Licences) (Clinical Trials) 1981
1 change. All changes made by Medicines (Exemption from Licences) (Clinical Trials) 1995
From legislation.gov.uk's record of changes, the official one: see it there.