Section 25. Seal and use of seal. —

  1. Each registrant hereunder shall, upon registration, obtain a seal of such design as the examining body shall authorize and direct. Plans and specifications prepared by, or under the direct supervision of a registered architect shall be stamped with said seal during the life of the registrant's certificate, and it shall be unlawful for any one to stamp or seal any documents with said seal after the certificate of the registrant named thereon has expired or has been revoked, unless said certificate shall have been renewed or reissued.

  2. No officer or employee of this Republic, chartered cities, provinces and municipalities, now or hereafter charged with the enforcement of laws, ordinances or regulations relating to the construction or alteration of buildings, shall accept or approve any plans or specifications which have not been prepared and submitted in full accord with all the provisions of this Act. Nor shall any payment be approved by any such officer for any work, the plans and specifications for which have not been so prepared and signed and sealed by the author.

  3. Signing of plans, specifications and other documents. — It shall be unlawful for any architect to sign his name, affix his seal, or use any other method of signature on plans, specifications or other documents made under another architect's supervision, unless the same is made in such manner as to clearly indicate the part or parts of such work actually performed by the former; and it shall be unlawful for any person, except the architect in charge, to sign for any branch of the work, or any function or architectural practice, not actually performed by him. The architect in charge, shall be fully responsible for all plans, specifications, and other documents issued under his seal or authorized signature.

The Board shall make all necessary rules and regulations relating to signing and sealing of drawings, specifications, reports, and other documents registered by architects.(4) Drawings and specifications duly signed, stamped or sealed, as instruments of service, are the property and documents of the architect, whether the object for which they are made is executed or not. It shall be unlawful for any person, without the written consent of the architect or author of said documents, to duplicate or to make copies of said documents for use in the repetition of and for other projects or buildings, whether executed partly or in whole.