law: All-India Services Regulations (Indemnity) Act, 1975
  2. Indemnity.-
  The Central Government and all officers
  
  responsible for the laying of any regulation made before the commencement of
  
  this Act under or in pursuance of any rule made under the All-India Services
  
  Act, 1951(61 of 1951), are, and each of them is, hereby freed discharged and
  
  indemnified from and against all consequences, whatsoever, if any, incurred or
  
  to be incurred by them or the Central Government or any such officer by reason
  
  of any omission in this behalf to lay such regulation before Parliament and
  
  every such regulation shall for all purposes be deemed to have been duly laid
  
  before Parliament and shall have effect and shall be deemed always to have had
  
  effect accordingly.