American Alliance of Museums
AAM provides Tier 3 museum members with sample collections plans from accredited museums.
American Alliance of Museums, LGBTQ Alliance (Professional Network)
The LGBTQ Alliance shares guidelines intended to provide institutions and members of the museum community with a series of parameters, which they may consider when assessing how to provide the LGBTQ community—staff, visitors, management, and allies from all fields—with a welcoming experience. (PDF, 64 pages)
Idaho State Library
The Idaho State Library offers 4 online courses on collection development. The courses provide guidance on writing a collection development policy, collection assessment, materials selection and weeding. The courses cover basic issues and each takes about two hours to complete.
The New Bedford Whaling Museum
The New Bedford Whaling Museum shares its 2015 Collections Development Plan online.