This plan should also include the justification for and the objectives of treatment, alternative approaches, if feasible, and the potential risks. When appropriate, this plan should be submitted as a proposal to the owner, custodian or authorized agent. During treatment, the conservation professional should maintain dated documentation that includes a record or description of techniques or procedures involved, materials used and their composition, the nature and extent of all alterations, and any additional information revealed. A report prepared from these records should summarize this information and provide, as necessary, recommendations for subsequent care. Copies of reports of examination and treatment must be given to the owner, custodian or authorized agent, who should be advised of the importance of maintaining these materials with the cultural property.
Documentation is also an important part of the profession's body of knowledge.
The conservation professional should strive to preserve these records and give other professionals appropriate access to them, when access does not contravene agreements regarding confidentiality. Emergency Situations 29. In an emergency that threatens cultural property, the conservation professional should take all reasonable action to preserve the cultural property, recognizing that strict adherence to the Guidelines for Practice may not be possible. The board will direct the appropriate committee to prepare the amendments for vote. Acceptance of amendments or changes must be affirmed by at least two-thirds of all AIC Fellows and Professional Associates voting.