Anything which by accepted practice is considered as a constituent element of a thing forms an integral part thereof.
Civil Code
2015 English source edition · Current applicability not established.
This is the 2015 English-language edition attributed in its front matter to the Ministry of Justice. Eri Atlas has not independently verified the translation, later changes, or whether the text is currently in force. Nine passages are incomplete in the available scan and are identified where they occur.
Article 964
2. Definition · Preserved transcription; page attribution imported from the source collection. Verify against the original.
Similarly anything which is materially united to a thing and cannot be detached therefrom without destroying or substantially damaging such thing shall be deemed to be an integral part thereof.
No integral part shall lose its character of integral part when it is temporarily detached from the thing to which it is destined.