How to obtain the membership of collective economic organizations?

1. If both parents have the membership of this collective economic organization, or one parent has the membership of this collective economic organization and is registered as a permanent residence in the place where this collective economic organization is located according to law, it is deemed that the children of parents have obtained the membership of this collective economic organization since birth. 2, because of legal marriage, adoption, production, living in the location of the collective economic organization, and the account moved to the location of the collective economic organization, that is, to obtain the membership of the collective organization. 3, due to national defense construction or other policy reasons, through immigration into the local collective economic organization production and life, and the registration of personnel in the local collective economic organization, that is, to obtain the membership of the collective economic organization.