The Arsenic in Food (Scotland) Regulations 1959,S.I. 1959/928,
The Arsenic in Food (Scotland) Amendment Regulations 1960,S.I. 1960/2344,
The Arsenic in Food (Scotland) Amendment Regulations 1973,S.I. 1973/1039,
The Chloroform in Food (Scotland) Regulations 1980,S.I. 1980/289,