Directive 2001/20/EC of the European Parliament and of the Council of 4 April 2001 on the approximation of the laws, regulations and administrative provisions of the Member States relating to the implementation of good clinical practice in the conduct of clinical trials on medicinal products for human use
Amendments and corrections
April 20, 2022 Modified by 32022L0642 - detail
August 7, 2009 Modified by 32009R0596 - detail
January 26, 2007 Modified by 32006R1901 - detail
May 1, 2001 Entry into force - Date pub. See Art 23
Consolidated texts
January 1, 2022 Modified by
32001L0020
02001L0020-20090807
32022L0642
32022L0642R(01)
02001L0020-20220101
August 7, 2009 Modified by
32001L0020
02001L0020-20070126
32009R0596
02001L0020-20090807
January 26, 2007 Modified by
32001L0020
32006R1901
02001L0020-20070126
May 1, 2001 Date of publication 32001L0020