Section significant anniversaries: 2023
| Section | Formation date | Anniversary |
| Albuquerque | 16-Apr-48 | 75 |
| Richland | 23-Apt-48 | 75 |
Section significant anniversaries: 2017
| Section | Formation date | Anniversary |
| Utah | 9-Mar-17 | 100 |
Section significant anniversaries: 2016
| Section | Formation date | Anniversary |
| Phoenix | 22-Mar-41 | 75 |
The following Sections celebrated significant anniversaries in 2013:
- 100 years: Spokane
In addition 2013 was the 50th year since partitioning the original Los Angeles Section (formed in May 1908) into these Sections:
Buenaventura
Central Coast
Coastal LA
Foothill
Metropolitan Los Angeles
Orange County
San Fernando Valley
The following Sections celebrated significant anniversaries in 2012:
- 50 years: Boise
- 50 years: Central Washington
Notable earlier Anniversaries
| Section | Formation date |
| Portland (now Oregon) | 05/18/1909 |
| San Francisco | 12/28/1904 |
| Seattle | 01/19/1904 |
Congratulations to all current and past officers and volunteers whose dedication has kept IEEE going in these Sections for all these years.