15. The fund of unemployment insurance shall be made up—
(a) from obligatory payments by all enterprises, establishments and institutions employing paid labor;
(b) from fines imposed for default in such payments;
(c) from casual payments.
16. The amount and the manner of collection of the payments and fines mentioned in Section 15 of these Rules shall be determined every year by a special order of the People's Commissariat of Labor.
40