CFP - MCP Dev Summit Toronto
2026-07-14
🗓 CFP closes: July 14
📍 Event date: October 5-6, 2026
📍 Event location: Toronto, CA
👉 Submit a proposal

CFP - KCD Gujarat (India)
2026-07-14
🗓 CFP closes: July 14
📍 Event date: September 19, 2026
📍 Event location: Ahmedabad, India
👉 Submit a proposal

CFP - OpenSSF Community Day Europe
2026-07-12
🗓 CFP closes: July 12
📍 Event date: October 6, 2026
📍 Event location: Prague, Czechia
👉 Submit your regular OpenSSF track session proposal
For OpenSSF Community Day Europe, we are adding conference sessions on Software Supply Chain Offensive Research and Ecosystem Defense (SCORED), in cooperation with ACM.
We invite academia, industry, and governmental entities to submit original research papers or security-in-practice talks concerning the security of software supply chains from both technical and policy perspectives.
👉 Submit your SCORED track session proposal

CFP - DevOpsDays Portland
2026-07-06
🗓 CFP closes: July 6
📍 Event date: September 8-10, 2026
📍 Event location: Portland, OR
👉 Submit your proposal

CFP - BSides Montreal
2026-07-06
🗓 CFP closes: July 6
📍 Event date: September 19, 2026
📍 Event location: Montreal, CA
👉 Submit your proposal

CFP - DevOpsDays Curitiba
2026-06-30
🗓 CFP closes: June 30
📍 Event date: August 22, 2026
📍 Event location: Curitiba, Brazil
👉 Submit your proposal

CFP - Kubernetes Community Days (KCD) Nigeria 2026
2026-06-28
🗓 CFP closes: June 28 at 11:59pm W. Central Africa Standard Time (UTC+01:00)
📍 Event date: October 24, 2026
📍 Event location: Lagos, Nigeria
👉 Submit your proposal

CFP - Kubernetes Community Days (KCD) Washington DC 2026
2026-06-26
🗓 CFP closes: June 26 at 11:59pm ET (UTC-4)
📍 Event dates: 15 September, 2026
📍 Event location: Washington, DC
👉 Submit your proposal

CFP - Open Source Summit Europe 2026
2026-05-05 - 2026-06-24
🗓 CFP closes: June 24 at 23:59 CEST (UTC +2) / 14:59 PDT (UTC -7)
📍 Event dates: 7-9 October, 2026
📍 Event location: Prague, Czechia
👉 Submit your proposal

CFP - Kubernetes Community Days UK - Edinburgh 2026
2026-04-22 - 2026-06-22
🗓 CFP closes: June 22 at 11:59pm GMT Daylight Time (UTC+1)
📍 Event dates: 19-20 October, 2026
📍 Event location: Edinburgh, UK
👉 Submit your proposal

CFP - DevOpsDays Barcelona
2026-04-07 - 2026-06-22
🗓 CFP closes: June 22 at 11:59pm (Europe/Madrid)
📍 Event dates: 13-14 November, 2026
📍 Event location: Barcelona, Spain
👉 Submit your proposal

CFP - Open Source SecurityCon North America 2026
2026-04-06 - 2026-06-21
🗓 CFP closes: June 21 at 11:59pm Mountain Time (UTC-6)
📍 Event date: November 9, 2026
📍 Event location: Salt Lake City, UT (USA)
👉 Submit your proposal

CFP - KubeCon CloudNativeCon North America
2026-04-06 - 2026-05-31
🗓 CFP closes: May 31 at 11:59pm Mountain Time (UTC-7)
📍 Event date: November 9 – 12, 2026
📍 Event location: Salt Lake City, UT (USA)
👉 Submit your proposal

CFP - DefCon 34
2026-03-01 - 2026-05-01
🗓 CFP closes: May 1 at midnight UTC
📍 Event date: August 6 – 9, 2026
📍 Event location: Las Vegas, NV (USA)
👉 Submit your proposal

CFP - BSides SATX (San Antonio, TX)
2026-03-01 - 2026-05-01
🗓 CFP closes: May 1
📍 Event date: June 13, 2026
📍 Event location: St. Mary’s University
👉 Submit your proposal

CFP - BSides TLV
2026-03-01 - 2026-04-30
🗓 CFP closes: April 30
📍 Event date: June 25, 2026
📍 Event location: Tel Aviv
👉 Submit your proposal

CFP - BSides Des Moines
2026-03-01 - 2026-04-30
🗓 CFP closes: April 30
📍 Event date: June 13, 2026
📍 Event location: FFA Center, Ankeny
👉 Submit your proposal

CFP - DevOpsDays Graz
2026-03-01 - 2026-04-30
🗓 CFP closes: April 30
📍 Event date: September 4-5, 2026
📍 Event location: WIFI & Campus02, Graz
👉 Submit your proposal

CFP - Open Source Summit Korea 2026
2026-03-01 - 2026-04-26
🗓 CFP closes: April 26
📍 Event date: August 11-12, 2026
📍 Event location: Grand InterContinental Seoul Parnas (Seoul)
👉 Submit your proposal

CFP - DevOpsDays Kraków
2026-03-01 - 2026-04-19
🗓 CFP closes: April 19
📍 Event date: June 6, 2026
📍 Event location: ECHO Miasta, ul. Kapelanka 56
👉 Submit your proposal

CFP - DevOpsDays Brasov (Romania)
2026-03-01 - 2026-04-17
🗓 CFP closes: April 17
📍 Event date: May 6-7, 2026
📍 Event location: Coresi Business Campus
👉 Submit your proposal

CFP - BSides Porto
2026-03-01 - 2026-04-15
🗓 CFP closes: April 15
📍 Event date: June 26-27, 2026
📍 Event location: ISEP (Porto, Portugal)
👉 Submit your proposal

CFP - BSides Aarhus
2026-03-01 - 2026-04-10
🗓 CFP closes: April 10
📍 Event date: June 20, 2026
📍 Event location: INCUBA Next, Katrinebjerg, Aarhus
👉 Submit your proposal

CFP - DevOpsDays Amsterdam 2026
2026-02-26 - 2026-03-29
🗓 CFP closes: March 29
📍 Event date: June 19, 2026
📍 Event location: Pakhuis de Zwijger – Amsterdam
👉 Submit your proposal

CFP - Black Hat USA
2026-02-23 - 2026-03-27
🗓 CFP closes: March 27 at 11:59pm PT
📍 Event date: August 1 – 6, 2026
📍 Event location: Las Vegas, NV (USA)
👉 Submit your proposal

CFP - All Things Open 2026
2026-02-17 - 2026-03-31
🗓 CFP closes: March 31 at 23:59 GMT / 16:59 PDT
📍 Event date: October 19 – 20, 2026
📍 Event location: Raleigh, NC (USA)
👉 Submit your proposal

CFP - CommunityDays KC (Kansas City)
2026-02-11 - 2026-03-29
🗓 CFP closes: March 31 at 11:59pm CST
📍 Event date: May 28-29
📍 Event location: Kansas City, MO (USA)
👉 Submit your proposal

CFP - Diana Initiative 2026 (Online Event)
2026-02-01 - 2026-04-13
🗓 CFP closes: April 13 at 11:59pm PT
📍 Event date: May 30
👉 Submit your proposal

CFP - Open Source in Finance Forum
2026-02-01 - 2026-03-15
🗓 CFP closes: March 15 at 23:59 GMT / 16:59 PDT
📍 Event date: Thursday, June 25
👉 Submit your proposal

CFP - OpenSSF Community Day North America
2026-02-01 - 2026-02-15
🗓 CFP closes: February 15 at 11:59 PM CT
📍 Event date: Thursday, May 21
👉 Submit your proposal
