Section 57 — Compulsory Insurance.
57(3)
For the purposes of effectively implementing the provisions of this section, every employer shall within such time as may be prescribed by the Central Government get his establishment registered with the competent authority in the manner prescribed by the appropriate Government and no employer shall be registered under the provisions of this section unless he has taken an insurance referred to in sub-section (1) or has established an approved gratuity fund referred to in sub-section (2).