The declaration of co-ownership is the deed containing all the organizational rules of a co-ownership. This document also provides conditions of use and enjoyment of the common and private portions.
Life in a co-ownership surmises that changes will become compulsory on account of changing living habits, temperaments, the era and technological advances. Thus the declaration of co-ownership is evolutionary. It can be amended by the co-owners, provided they abide to the relevant formalities of the Law.