214. The Commission or the employer, as the case may be, is required to pay interest(1) when the Commission adjusts the amount of the employer’s assessment in accordance with the rules in Chapter III of Title V of Book III;
(2) when the Commission re-determines the employer’s assessment or a penalty imposed pursuant to section 321.2 or 321.3 of the Act, in accordance with the rules of Book V;
(3) when a final decision made pursuant to section 358.3 of the Act or by the Commission des lésions professionnelles has the effect of modifying a notice of assessment.