United States copyright law does not protect architectural works before 1 dhen Dùbhlachd 1990. In 1990, the Architectural Works Copyright Protection Act amended subsection 102(a) of the US copyright law by adding paragraph (8), "architectural works." A building that was substantially constructed or for which the plans were otherwise published before 1 dhen Dùbhlachd 1990, is in the public domain in the United States. For images of architectural works in the United States completed on or after 1 dhen Dùbhlachd 1990, please use {{FoP-US}} on the description pages of the images.
a cho-roinneadh – lethbhreac a dhèanamh dhen obair, a sgaoileadh is a tar-chur
ath-mheasgachadh – an obair atharrachadh
Fo bhuaidh nan cumhaichean a leanas:
urram – Feumaidh tu iomradh a thoirt air an ùghdar no an neach aig a bheil cead air, dìreach mar a thoill iad (ach chan ann air dòigh a chuireas an sùilean dhaoine gu bheil iad ag aontachadh riut no ri d’ obair).
co-roinneadh co-ionnann – Ma dh’atharraicheas tu no ma leasaicheas tu an obair seo, ’s urrainn an tionndadh ùr fon cheadachas seo no fo cheadachas coltach ris.