Skip to main content
About
Contact
Press
People
Opportunities
EFF's 35th Anniversary
Issues
Free Speech
Privacy
Creativity and Innovation
Transparency
International
Security
Our Work
Deeplinks Blog
Press Releases
Events
Legal Cases
Whitepapers
Podcast
Annual Reports
Take Action
Action Center
Electronic Frontier Alliance
Volunteer
Tools
Privacy Badger
Surveillance Self-Defense
Certbot
Atlas of Surveillance
Cover Your Tracks
Street Level Surveillance
apkeep
Donate
Donate to EFF
Giving Societies
Shop
Sponsorships
Other Ways to Give
Membership FAQ
Donate
Donate to EFF
Shop
Other Ways to Give
Search form
Search
Email updates on news, actions,
and events in your area.
Join EFF Lists
Electronic Frontier Foundation
Donate
Awards 2025 Banner Livestream
Electronic Frontier Foundation
About
Contact
Press
People
Opportunities
EFF's 35th Anniversary
Issues
Free Speech
Privacy
Creativity and Innovation
Transparency
International
Security
Our Work
Deeplinks Blog
Press Releases
Events
Legal Cases
Whitepapers
Podcast
Annual Reports
Take Action
Action Center
Electronic Frontier Alliance
Volunteer
Tools
Privacy Badger
Surveillance Self-Defense
Certbot
Atlas of Surveillance
Cover Your Tracks
Street Level Surveillance
apkeep
Donate
Donate to EFF
Giving Societies
Shop
Sponsorships
Other Ways to Give
Membership FAQ
Donate
Donate to EFF
Shop
Other Ways to Give
Search form
Search
Kittens Login
Ninth Circuit 2017 NSL Opinion
DOCUMENT
Ninth Circuit 2017 NSL Opinion
https://kittens.eff.org/files/2017/07/18/9th_circuit_nsl_opinion_2017.pdf
9th_circuit_nsl_opinion_2017.pdf
Related Issues
Transparency
Related Cases
National Security Letters (NSLs)
In re: National Security Letter 2011 (11-2173)
In re National Security Letter 2013 (13-80089)
In re National Security Letter 2013 (13-1165)
Back to top
JavaScript license information
