Power to relax allows written relaxation of service rules for a specified class, subject to recorded reasons. The Central Government may, where it considers relaxation necessary or expedient, issue a written order relaxing any provision of the rules for a specified class or category of persons. The power is discretionary and requires reasons to be recorded in writing, operating as an exception mechanism within the rules governing the conditions of service of Members of the Adjudicating Authority under the benami property framework.