TOPRA is a non-profit organisation set up as a 'company limited by guarantee'.

Articles of Association

The TOPRA Memorandum of Association and Articles of Association are documented in these PDFs:

Articles of Association
(Adobe PDF File)
Memorandum of Association
(Adobe PDF File)


Board of Directors


Annual reports

Visit Annual Reports for an archive of TOPRA's yearly results and activity highlights dating back to 2009. 


Rules of membership

Guidelines for maintaining TOPRA membership.


Statement of values

The values represent a code of conduct that we expect from members. 


Expectations of volunteers

Volunteering for TOPRA
(Adobe PDF File)



TOPRA is a signatory to the Science Council Declaration of Diversity, Equality and Inclusion.


Policies and procedures

Copies of TOPRA policies and procedures can be made available to members on request.