Members of the Association may be individuals and legal entities.
Association members are divided into:
- full members,
- contributing members,
- affiliate members.
Admission of members to the Association is the responsibility of the Management Board.

For more information about membership in our association, please contact us:
A full member of the Association may be a natural person of Polish or foreign citizenship who is:
- an employee,
- a person providing work under a civil law contract,
- an owner or a co-owner,
- the owner’s attorney – having the authority to manage the enterprise, or a proxy,
- a member of the board of directors of a legal entity, a commercial partnership; or a partner in a general partnership or a partner in a civil partnership, which is the owner or co-owner of
– a company that manufactures silicate products.
A contributing member of the Association may be:
- a legal entity;
- a commercial partnership;
- a partner in a civil partnership and an individual
– which is a manufacturer of silicates.
Contributing members that are a legal entity, or a commercial partnership are represented by their proxies or by their bodies.
An affiliate member of the Association may be:
- a legal entity,
- a commercial partnership,
- partner in a civil partnership and an individual
– which is not a manufacturer of silicates, whose professional, social or scientific activities are related to the production of silicates or the development of the silicate industry.