Eligible grant activities under the Program are those activities designed to improve and upgrade the quality of existing or new museum programs and activities, and operating support for museum-related activities. The activities in §A of this regulation are limited to: Research related to collections, exhibits, or other educational activities; Care, conservation, documentation, and interpretation of collections; Planning, design, and construction of exhibits and displays; Design and implementation of educational programs and activities; Development of master plans for the museum, including activities required to achieve accreditation by the American Association of Museums or other pertinent entity that provides museum accreditation; Construction of minor structural modifications; Development of plans and specifications and provision of architectural, engineering, or other special services directly related to the construction or rehabilitation of museum facilities; or Operating support for any museum-related activity including activities described in §B(1)—(7) of this regulation. Grants may not be used for the following: Construction other than minor structural modifications as set forth in §B(6), of this regulation; or Costs that have been incurred before the date of the Trust's notice of grant approval.