3.5.1) The repository shall have and maintain appropriate contracts or deposit agreements for digital materials that it manages, preserves, and/or to which it provides access.
18.104.22.168) The repository shall have contracts or deposit agreements which specify and transfer all necessary preservation rights, and those rights transferred shall be documented.
22.214.171.124) The repository shall have specified all appropriate aspects of acquisition, maintenance, access, and withdrawal in written agreements with depositors and other relevant parties.
126.96.36.199) The repository shall have written policies that indicate when it accepts preservation responsibility for contents of each set of submitted data objects.
188.8.131.52) The repository shall have policies in place to address liability and challenges to ownership/rights.