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  1. OWASP 25th Anniversary Virtual Conference 2026 — Conference Dates

    Tuesday, September 22, 2026

  2. Sep 23

    OWASP AppSec Days Portugal 2026 — Conference Dates

  3. Sep 23

    OWASP German OWASP Day 2026 — Conference Dates

Updated: Aug 15, 2026 · 13 events

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About this calendar

Subscribe to automatically updated OWASP Global AppSec and AppSec Days dates. Partner events, chapter meetings, webinars, and copied promotional descriptions are excluded.

Events

September 2026

SEP22

All day

OWASP 25th Anniversary Virtual Conference 2026 — Conference Dates

in 5 weeks

SEP23
SEP24

Wed → Thu2 days

OWASP AppSec Days Portugal 2026 — Conference Dates

in 5 weeks

SEP23
SEP24

Wed → Thu2 days

OWASP German OWASP Day 2026 — Conference Dates

in 5 weeks

SEP24

All day

OWASP AppSec Days France 2026 — Conference Dates

in 5 weeks

October 2026

OCT6

All day

OWASP AppSec Israel 2026 — Conference Dates

in 7 weeks

OCT27
OCT30

Tue → Fri4 days

OWASP LASCON 2026 — Conference Dates

in 10 weeks

November 2026

NOV2
NOV6

Mon → Fri5 days

OWASP Global AppSec USA 2026 - San Francisco, CA — Conference Dates

in 11 weeks

NOV21
NOV22

Sat → Sun2 days

OWASP AppSec Days India 2026 — Conference Dates

in 14 weeks

NOV26
NOV27

Thu → Fri2 days

OWASP BeNeLux 2026 — Conference Dates

in 14 weeks

April 2027

APR3

All day

OWASP BASC 2027 — Conference Dates

in 33 weeks

June 2027

JUN21
JUN25

Mon → Fri5 days

OWASP Global AppSec EU 2027 - Vienna, Austria — Conference Dates

in 44 weeks

September 2027

SEP20
SEP24

Mon → Fri5 days

OWASP Global AppSec USA 2027 - Atlanta, GA — Conference Dates

in 57 weeks

June 2028

JUN19
JUN23

Mon → Fri5 days

OWASP Global AppSec EU 2028 - Vienna, Austria — Conference Dates

in 96 weeks

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Frequently asked questions

What does the OWASP Application Security Events calendar include?

It includes conference date ranges and future primary calls for papers or speakers. Registration, travel, sponsor, and author-only lifecycle deadlines are excluded.

Does this calendar update automatically?

Yes. Subscribe once and verified source changes synchronize automatically in your calendar app.

Which sources are used?

Depending on the feed, events come from configured organizer pages, the OWASP Foundation, or CFPTime. Every event retains its source link.

Where does this calendar’s data come from?

Event data from the OWASP Foundation.

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