(a) “Mutual Insurance Company” means an insurer, being a company incorporated under the Companies Act, 1913, or under the Indian Companies Act, 1882, or under the Indian Companies Act, 1866, or under any Act repealed thereby, which has no share capital and of which by its constitution only and all policy-holders are members; and
1[(b) “Co-operative Insurance Society” means an insurer, being a society registered under any law governing the registration of co-operative societies.]