Join today- its leading edge

The Global Association of Corporate Sustainability Officers (GACSO) exists to grow an aspirational network of mutually supportive sustainability professionals, who are informing the direction of a purposeful and credible profession, that’s game-changing in its language and objectives.

Benefits & Commitments of Membership

Join a unique network and make a mutual commitment to informing and shaping the sustainability profession, to make transformational change in organisations.

GACSO’s approach to networking is different.  It’s about the maximisation of contacts and opportunities within the community and really listening to what members need from their membership whilst advising how to use the network to maximum effect.

At the heart of the network lies the commitment to a mutual value exchange - what we ask of you, is your open commitment to participate, inform and learn.

What you can expect from your GACSO membership:

  • Whether you are an experienced professional or just starting out on your career path, GACSO offers unique opportunities for career progression and industry leadership.
  • The network facilitates both formal and informal mentoring opportunities, so developing and managing invaluable network contacts that centre around knowledge exchange, peer to peer networking in a ‘safe space’ and coaching on how to be more influential within your role.  More formal mentoring opportunities take the form of ‘mentoring surgeries’. 
  • Take advantage of a diverse GACSO member-only events programme. All free of charge, it runs alongside the IEMA events programme, both of which are free for GASCO members to attend. In addition, the programme comprises workshops, webinars and online meetings, the content of which reflect members’ interests and expectations. 
  • The GACSO Members’ Area is a hub of information, resource and inspiration:  receive regular email updates, take advantage of third party partnerships, including an exclusive 50% off DōShorts and as a closed online space, it’s a safe forum to exchange stories and issues and offer advice.

GACSO Membership demonstrates incredible value, catalysing both professional and industry development and so transformational organisational change.


Top-up for IEMA Members:  £40 - CLICK HERE |  GACSO Members £260 CLICK HERE

© Global Association of Corporate Sustainability Officers
Powered by Wild Apricot Membership Software