159.15. In the exercise of their duties, the officers and employees of the Community charged with the application of the by-laws adopted under section 159.7 may enter, at any reasonable time,
(1) any premises where there is or may be a substance, an apparatus, a machine, a works or an installation that is subject to such by-laws;
(2) any premises where an activity that is subject to such by-laws is or may be carried on.
Such officers or employees may examine the substances, apparatus, machines, works or installations; they may also require the production of books, registers and documents relating to the matters to which such by-laws apply, and may require in that respect any other information they consider useful or necessary.