
Heritage belongs in every climate conversation: Reflections from the ‘Withstanding Change’ exhibition
December 17, 2025
Join a movement that matters
INTO members are at the heart of our global mission to protect and enhance heritage, for the benefit of communities across the world.

'By joining INTO, you are effectively employing a new team member, one with a wide range of experience and expertise to help your organisation grow and flourish.'
Associate membership is open to organisations or public bodies working for the protection of heritage.
Candidate membership is designed for new organisations that have been in operation for less than three years.
Full membership is for organisations that are closely aligned with the National Trust model.
Applications are considered by our membership committee of INTO Trustees. Applicants typically receive a response within two weeks.
Read the full membership criteria for applicants
View the costs associated for each membership type

Our membership is a thriving network of organisations with worldwide representation. With over 100 members, we tell a global story of our shared heritage.
Explore the membership
December 17, 2025

