Any person interested in the aims of the Society shall be eligible for membership, although membership in the Microscopy Society of America (MSA) and/or Microbeam Analysis Society (MAS) will be strongly encouraged.
Classes of membership shall be regular, corporate, student, retired and unemployed. Membership classes shall be defined as follows:
Other classes of membership may be established by an amendment of the By-Laws. Membership is granted upon submission to the 3RMS Treasurer a completed application form and annual dues payment for the appropriate class listed above.