Membership of IGS is primarily organised through national Chapters. There are currently 43 country chapters with over 3,000 individual members and over 500 student members. Most individual members (94%) belong to the IGS through Country Chapters.

The Benefits of Membership

• Provides access to the resources and knowledge bank of the International Geosynthetics Society
• Support, contribute to and benefit from advancements in the science of and disciplined application of geotextiles and geomembranes in Australasia
• Access forums for designers, manufacturers and users, where new ideas can be exchanged and contacts improved
• Provides a unique way to become increasingly informed, involved and influential in the field of geotextiles, geomembranes, related products and associated technologies.
• Support the aims of the IGS and the Australasian Chapter

Membership Entitlements

ACigs Membership Benefit	Student	Individual	Company Gold	Company Platinum
2023 Fee	$0	$150	$1,500	$2,500
Online access to the IGS Membership Directory
Complete online access to the journal “Geosynthetics International”
Complete online access to the journal “Geotextiles and Geomembranes”
Online access to the 19 IGS mini lecture series
Online access to the 3 IGS videos
Discount rates to all IGS & ACigs events
Online access to all ACigs resources including papers, presentation & videos
A digital subscription to the ACigs quarterly newsletter
Eligibility for IGS awards
Online access to IGS & ACigs conference proceedings
IGS membership number
Acknowledgment on ACigs communications and at conferences and events
Opportunity to present a webinar to the ACigs community
Opportunity to provide a company profile as a bulletin release
Opportunity to provide a to provide a case study / technical article via a bulletin release
Opportunity to sponsor ACigs Webinars
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ACigs memberships	1	1	4	8
Number of ACigs votes	0	1	4	8