Regulation 4 Revocation of regulation 20 of the Social Security (Adjudication) Regulations 1995 Original text. Later amendments are not shown. Regulation 20 of the Social Security (Adjudication) Regulations 1995f1 is hereby revoked. Annotations Footnotes f1 S.I. 1995/1801. ← Regulation 3 Regulation 4 Signature →