Scheduled Maintenance

OSA will be performing scheduled maintenance on Monday (21 October) from 17:00 to 19:00 US EDT. We apologize for any inconvenience this may cause. Thank you for your patience as we improve our services.

If you need assistance, OSA's Customer Service can be reached at +1 202.416.1907 (Worldwide) +1 800.766.4672 (US/Canada) or by emailing us.

Customer Service is available from 08:30 to 18:00 US EDT, Monday through Friday.

Conference Proposal Form

Conference Proposal Submission Form

General Information


The next (and final) page will ask you to identify the technical groups that are relevant to the scope of your meeting. If you would like more information before proceeding, go to the Technical Groups page, for a listing and scope of each.