About the Technical Calendar
Submittals
The deadline to submit items to the Technical Calendar is 3:00 p.m. on the Tuesday of the preceding week. Calendar items may be submitted any one of four ways:
- Mail - P.O. Box 2008, Building 4500-S, Mail Stop 6146, Oak Ridge, TN 37831-6146
- E-mail - techncal@ornl.gov
- Telephone - 865.574.6958
- Fax - 865.574.6965
Media Inquiries
Call 865.574.4160.
Distribution Inquiries
Contact the ORNL Mail Services (Building 3587, Mail Stop 6001) 865.574.6560.
Attendance
On-site meetings are open to ORNL staff, retirees, and qualified representatives of academia and industry.
Visitors - To attend, call or e-mail the contact listed in the calendar entry. Inform the contact if you are not a U.S. citizen. Be prepared to give the contact your date of birth and social security number.
Contact - Obtain the visitor's citizenship, date of birth, and social security number. Request a visitor pass via the Personnel Access System (PAS) on-line request form.
Note: The citizenship, date of birth, and social security number are required to complete the form.
The guards at the checkpoints on Bethel Valley Road will confirm that the visitor is registered in the PAS system and will give the visitor a map to the Visitor's Center, where a temporary badge will be issued. The visitor may then proceed unescorted to the seminar.


