AAPM Bylaws Modernization
Keeping our governance structure current, effective, and member-focused
Membership Vote Opens September 9, 2026What We're Voting On
A comprehensive update to AAPM's bylaws to reflect how we actually operate and position the organization for the future.
Why Update Now?
Our current bylaws were adopted in 1999. While they've served us well, they no longer reflect modern governance best practices or how AAPM actually operates today. This modernization aligns our bylaws with current operations and peer organizations.
What Stays the Same?
Member rights, dues, voting procedures, the annual meeting, and the fundamental structure of AAPM governance remain unchanged. We're updating the framework, not reimagining our organization.
1999
Last Major Bylaws Update
12
Key Governance Areas Updated
10,000+
AAPM Members
Review the Materials
All documents are available for member review. The ballot will include the proposed bylaws, statement of necessity, and a summary of arguments for and against.
Start Here
Member Overview
A one-page visual summary of what's changing, what's staying the same, and how to participate.
Download
Summary of Proposed Changes
Accessible overview of the most significant proposed changes organized by category — governance, membership, meetings, elections, and more.
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Top Changes to the RULES
Quick summary of the key RULES amendments needed to implement the Bylaws changes. Board-approved July 17, 2026.
Download
Board Statement of Necessity
Required — Article IX
The formal statement from the Board of Directors transmitted with the proposed amendments per Article IX of the current bylaws.
Download
Frequently Asked Questions
Answers to 15 common member questions covering the proposed changes, the vote process, and member rights.
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Peer Society Comparison
How AAPM's proposed bylaws compare to ACR and ASTRO across 13 governance elements.
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Proposed Bylaws (Full Text)
Complete text of the proposed modernized bylaws for detailed member review.
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Current Bylaws (Full Text)
Complete text of the current AAPM bylaws for side-by-side reference.
Download
Timeline
Key dates for the bylaws modernization process.
1
June 2026
Materials Released
All documents and background materials distributed to the membership.
2
July 17, 2026
Board Approval
Board of Directors approves the proposed bylaws amendments and RULES changes for membership vote.
3
July-August 2026
Member Q&A Sessions ✓
Virtual question-and-answer sessions with the Governance Committee were held to discuss proposed changes. Recordings are available for members.
4
September 9-30, 2026
Membership Vote
Members vote on the proposed bylaws amendments. A two-thirds majority is required to approve.
5
Fall 2026
Results Announced
Vote outcome communicated promptly to the full membership.
How to Participate
Your voice matters at every stage of this process.
Read the Newsletter Article
"Your AAPM Bylaws. Brought Up to Date." — the Governance Committee's overview of what's changing and what isn't, published in the July/August issue of the AAPM Newsletter.
Read the ArticleMember Q&A Sessions
Virtual question-and-answer sessions with the Governance Committee were held in July and August 2026 to discuss proposed changes and answer member questions.
Submit a Formal Comment
Submit a statement for or against the proposed amendments using our online form. Comments are compiled and included with the ballot materials.
Submit CommentCommon Questions
A few of the most frequently asked questions. Download the full FAQ for complete answers.
Will my dues change?
No changes to dues are proposed. The requirement that dues changes be approved by a membership vote is preserved.
Will my voting rights change?
No. Member voting rights are fully preserved under the proposed amendments. Full Members and Full-Lifetime Members retain all current voting rights.
What is the RULES document and why does it matter?
The RULES is a separate operational document the Board can update without a full membership vote. It allows AAPM to adapt to changes in the profession efficiently. All fundamental member rights remain in the bylaws.
What happens if the amendments are not adopted?
If the proposed amendments do not receive the required two-thirds vote, the current bylaws remain in effect.