News Release

Notice to MASO Members

At the Annual Business/Membership meeting on Friday, September 22, 2023 at 4:30 PM at the Gaylord National Resort in National Harbor, Maryland, a motion that was approved by the Board of Directors to increase membership dues will be voted upon by the members in attendance at the meeting.  The motion is to increase MASO membership dues by $10.00 for the 2024-2025 dues billing period.


The last MASO membership dues increase was effective in 2019 when Active Member Dues were increased by $20.

For questions, please contact MASO at


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