The first two digits of the approval numbers indicate that, at the dates when the respective approvals were granted, Regulation No. 24 included already the 02 series of amendments and Regulation No. 45 included the 01 series of amendments.
Les deux premiers chiffres des numéros d &apos; homologation indiquent qu &apos; aux dates auxquelles les homologations respectives ont été accordées, le Règlement No 24 comprenait déjà la série 02 d &apos; amendements et le Règlement No 45 la série 01 d &apos; amendements.