World Day Against Cyber Censorship2026 · Date · History · Messages
Reporters Without Borders identifies 12 March as World Day Against Cyber Censorship and states that RSF initiated the observance.
About World Day Against Cyber Censorship
World Day Against Cyber Censorship is observed on March 12 as a press-freedom and open-Internet campaign.
Reporters Without Borders (RSF) says it launched the observance in 2008 to defend a single Internet that is free and accessible to all.
Why World Day Against Cyber Censorship matters
The day draws attention to online censorship, blocked journalism and restrictions on the free flow of information.
It is an RSF-initiated advocacy observance, not a United Nations international day.
History of World Day Against Cyber Censorship
RSF says it inaugurated the annual World Day Against Cyber Censorship in 2008.
By March 12, 2009, RSF and Amnesty International were jointly using the observance in an open letter to major technology companies.
RSF continues to mark March 12 through censorship-monitoring and circumvention campaigns.
How the observance developed
This timeline uses documented milestones from reviewed sources. Missing stages are left out rather than guessed.
Reporters Without Borders (RSF)
RSF states that it launched/inaugurated the annual World Day Against Cyber Censorship in 2008.
Reporters Without Borders (RSF)
RSF campaign launch
First documented observance
RSF states that the annual observance was inaugurated in 2008; the reviewed source is not used to infer an exact 2008 event date.
Reporters Without Borders (RSF)
RSF continues to organize March 12 campaigns under the observance.
What the evidence establishes
Confirmed institutional roles and milestones are shown first. Details that could not be established from the reviewed sources are listed separately below.
3 fields not established in reviewed sources
How to Observe World Day Against Cyber Censorship
Learn how internet blocking and platform restrictions affect access to journalism.
Support credible press-freedom and digital-rights organizations.
Use secure, lawful tools and digital-safety practices appropriate to your circumstances.
Share verified reporting from journalists whose work is restricted or censored.
World Day Against Cyber Censorship Facts
World Day Against Cyber Censorship is observed on March 12.
Reporters Without Borders says it launched the observance in 2008.
RSF describes the aim as defending an unrestricted and accessible Internet.
The day has been used for RSF campaigns including its Enemies of the Internet work and censorship-circumvention projects.
The reviewed sources do not establish a symbolic reason for choosing March 12.
World Day Against Cyber Censorship Messages
May today strengthen practical support for press freedom and open access to information.
World Day Against Cyber Censorship is a reminder to value both access to information and responsible verification.
Topic and context
What this page does not assume
- Keep the source-defined country, community, organizer or institutional scope; do not silently broaden it.
- Do not treat the title alone as proof of government recognition or public-holiday status.
- Do not add a creator, founding story or origin claim unless the supporting evidence establishes it.
Evidence & sources
Sources used across the guide are gathered here. Labels show how each source supports the page, and contextual references are kept separate from primary evidence.
Reporters Without Borders — World Day Against Cyber Censorship (opens in a new tab)
First Party Organization
RSF — 2012 Netizen Prize / observance history (opens in a new tab)
Reporters Without Borders — censorship circumvention campaign (opens in a new tab)
First Party Organization
Reporters Without Borders — March 12, 2009 open letter (opens in a new tab)
Understand it, compare it, then explore further
Start with the most common factual questions, then compare closely related observances and explore useful connections.
Frequently asked questions
When is World Day Against Cyber Censorship?
12 March annually The documented recurrence rule is: 12 March.
Does World Day Against Cyber Censorship fall on the same date every year?
Yes. It uses a fixed annual date unless stronger evidence changes the pattern.
Is World Day Against Cyber Censorship an official public holiday?
The reviewed sources verify it within this scope: Global / Reporters Without Borders campaign. That recognition does not by itself make it a statutory public holiday; the site only makes public-holiday claims when reliable evidence explicitly does so.
Who established or recognizes World Day Against Cyber Censorship?
The reviewed sources identify Reporters Without Borders (RSF) as the proclaiming or establishing body. Current facilitation or coordination is recorded as Reporters Without Borders (RSF).
Is World Day Against Cyber Censorship international or country-specific?
The documented scope is international or global: Global / Reporters Without Borders campaign. That does not mean every country treats the date as a public holiday or observes it in the same way.
How is this page verified?
The factual information is checked against reviewed sources, including the date pattern, scope and institutional history. This page was checked on 2026-09-08.
When is World Day Against Cyber Censorship?
It is observed on March 12.
Who started World Day Against Cyber Censorship?
Reporters Without Borders says it inaugurated the annual observance in 2008.
Is it a UN international day?
The reviewed evidence identifies it as an RSF-initiated campaign, not a United Nations-established international day.
Other observances on March 12
These observances are also listed on March 12, 2027.
National Day — Independence and Republic anniversaries
Mauritius public-holiday legislation lists March 12 as the day celebrating Independence Day and Republic Day; government history verifies independence on March 12, 1968 and republic status…
National Working Moms Day
National Day Calendar states that Susannah Lago of Working Moms of Milwaukee launched National Working Moms Day in 2020 and that its Registrar proclaimed annual March 12 observance on March…