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For rock mechanics professionals

Helpful information for new and current members

New members

Thank you for your interest in joining ARMA! When you register, your email will become your unique login username for this website, and you will receive a welcome email with a computer-generated password for your first login. You can change the password and edit your profile when you sign in as an ARMA member.

Current members

Thank you for keeping your ARMA membership current! You can extend or upgrade an annual membership in your Member Profile at any time. Lifetime memberships do not expire.

Past due member accounts

We keep past due accounts for six months, during which you can still log in to renew your membership. After the grace period, past due accounts are automatically deleted from the member database. Please keep your ARMA membership current to ensure continuous access to all member benefits.

Member registration

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