42. Indexation of the insurance contribution is calculated by multiplying the amount to be indexed by the ratio between the current year’s Consumer Price Index (CPI) and the preceding year’s index.
Where the amount obtained by applying the first paragraph has more than 2 decimals, only the first 2 are retained and the second is increased by one unit if the third is greater than 4.
Decision 2007-03-28, s. 42.