10. Manufacturers and contractors for pressure vessels constructed outside Québec and to be used in Québec shall furnish a specification sheet supported by an affidavit establishing the quality of the material and labour mentioned in the plans and specifications transmitted to the chief inspector’s office.
Every vessel which is required to be inspected annually shall be accompanied by an affidavit from the maker to that effect.
R. S. 1964, c. 156, s. 10.