It is sometimes hard to determine whether competition is wasteful. Because owners are free to offer collections to several institutions, there will be duplication of effort. This kind of competition is unavoidable. Archivists cannot always avoid the increased labor and expense of such transactions. Archivists discourage unreasonable restrictions on access or use, but may accept ,as a condition of acquisition clearly stated restrictions of limited duration and may occasionally suggest such restrictions to protect privacy.
Archivists observe faithfully all agreements made at the time of transfer or acquisition.
Many potential donors are not familiar with archival practices and do not have even a general knowledge of copyright, provision of access, tax laws, and other factors that affect the donation and use of archival materials. Archivists have the responsibility for being informed on these matters and passing all pertinent and helpful information to potential donors. Archivists usually discourage donors from imposing conditions on gifts or restricting access to collections, but they are aware of sensitive material and do, when necessary, recommend that donors make provision for protecting the privacy and other rights of the donors themselves, their families, their correspondents, and associates. In accordance with regulations of the Internal Revenue Service and the guidelines accepted by the Association of College and Research Libraries, archivists should not appraise, for tax purposes, donations to their own institutions. Some archivists are qualified appraisers and may appraise records given to other institutions.