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
Email updates on news, actions,
and events in your area.
Join EFF Lists
Electronic Frontier Foundation
Donate
If you use technology, this fight is yours.
Donate today
EFFecting Change: Can't Stop the Signal on April 16
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
13 Principles: Necessary and Proportionate
DOCUMENT
13 Principles: Necessary and Proportionate
https://www.eff.org/files/2015/11/23/3mod-13-principles-9-18-15.pdf
3mod-13-principles-9-18-15.pdf
Related Issues
Surveillance Technologies
Surveillance and Human Rights
NSA Spying
Necessary and Proportionate
Back to top
JavaScript license information
