San Antonio
You may qualify for an SACU membership if:

Your parent, sibling, child, spouse, grandchild or grandparent is a member of SACU.

You live in the San Antonio area and:

Are a retired, full-time, part-time or volunteer worker at a company sponsoring SACU membership. Pensioners and annuitants of these companies also qualify.

Are a student enrolled in a postsecondary educational institution.
Houston
You may qualify for an SACU membership if:

Your parent, sibling, child, spouse, grandchild or grandparent is a member of SACU.

You live in the Houston area and:

Are a retired, full-time, part-time or volunteer worker at a company sponsoring SACU membership. Pensioners and annuitants of these companies also qualify.

Are a member of a parish in the Archdiocese of Galveston/Houston.