Division 17

When the competent authority has ascertained that the container or containers comply with the technical conditions prescribed in Part I, by examination of as many containers as it considers necessary, it shall issue a certificate of approval conforming to Model III reproduced in Appendix 3 hereto and valid solely for the number of containers approved. Such certificate, which shall bear the manufacturer's serial number or numbers assigned to the container or containers to which it relates, shall entitle the applicant to affix to each container so approved the approval plate prescribed in paragraph 5.