The chair and vice-chair are elected by a simple majority of the consensus body. Each will serve until a successor is selected and ready to serve. The vice-chair shall carry out the chair’s duties if the chair is temporarily unable to do so.

The SAIA and Aerial Industry would like to recognize the individuals and companies that are dedicated to managing the ASC A11  Standards. Their collective wisdom is invaluable and critical to our future success.

A11 Chairman
Jeff Jack, PE

A11 Vice-Chairman

Brian Andrews

A11.1 - Standards for Testing and Rating Scaffold Assemblies and Components
Chairperson: Peter Baxter 

A11.2 - Standards for Testing & Rating Shoring Equipment
Chairperson: Zachary Forester, PE

A11.3 - Standard Requirements and Test Methods for Testing and Rating Portable Rigging Devices for Suspended Scaffolds
Chairperson: Brian Andrews 

A11.4 - Standard Requirements for Testing and Rating Multiple Point Suspended Scaffold Platforms
Chairperson: Mark Wiggington, PE 

A11.5 - Standards for Testing and Rating Vertical Concrete Formwork, Ties, and Accessories
Chairperson: Peter Baxter

A11.6 - Standards for Testing and Rating Manufactured Scaffold Planks and Decks
Chairperson: Jeff Jack, PE 


ASC A11 Policies & Procedures

ASC A11 Membership Application 

For more information, please contact at 816.595.4860 or