The post of Director General shall be equivalent to the post of an Additional Secretary in the Government of India and shall be entitled to all other allowances as provided under the Act or under these rules:
Provided that in case of foreign travel, officers of the Central Government appointed on tenure or transfer or deputation basis, shall be governed by Foreign Travelling Allowance or the Daily Allowance rules as are applicable to the Central Government servants of equivalent status and others shall be governed by the regulations of the Bureau.