P-29, r. 1 - Regulation respecting food

Full text
2.2.8. The said registers, vouchers or invoices must be kept for at least one year from the date of the last entry made in them or, as the case may be, from the date on which they were made out.
R.R.Q., 1981, c. P-29, r. 1, s. 2.2.8.