41. A certificate of competency, category 221, cylinder handler, issued under the Order respecting certificates of competency with respect to gas (R.R.Q., 1981, c. D-10, r. 2) and in force on 1 January 2008 is held to be, as of that date, a certificate of qualification in propane handling, restricted to cylinder connection (MP-L-RB) and remains valid until the birthday of the holder in 2009. That holder is also admitted, without paying duties, to the qualification examination required for the issue of the certificate of qualification in propane handling (MP). In case of failure at that examination, the duties exigible apply for a make-up examination.