Registration for TPAC 2026
TPAC 2026 is hybrid with the main in-person hub in Dublin Ireland.
Important note: A W3C Account is required to register for this event.
Fees and payment
The below fee rates enable participation for the entire week’s events. There is no per-day rate for TPAC 2026.
The Early Bird rate is limited to the first 4 people of a given organization.
In-person participation:
- Current Fee: Early Bird – until 08 August 2026 00:00 UTC: USD 400
- Standard – until 01 October 2026 00:00 UTC: USD 750
- Late/on-site – starting 01 October 2026 00:00 UTC : USD 950
Remote participation:
- Current Fee: Early Bird – until 08 August 2026 00:00 UTC: USD 100
- Standard – until 01 October 2026 00:00 UTC: USD 100
- Late/on-site – starting 01 October 2026 00:00 UTC : USD 100
Our payment provider is Stripe (terms and conditions, privacy policy).
We invite you to help by adding a voluntary 5% fee contribution to your registration fee to help support eligible participants who need financial assistance to attend TPAC. You may opt out if you prefer.
Dates and schedule
TPAC 2026 will take place from 2026-10-26 till 2026-10-30 in Dublin, Ireland.
Click here to expand/collapse the summary.
| Meeting | 2026-10-26 | 2026-10-27 | 2026-10-28 | 2026-10-29 | 2026-10-30 |
|---|---|---|---|---|---|
| Accessibility Guidelines Working Group | ✔ | ✔ | |||
| Accessible Rich Internet Applications Working Group | ✔ | ✔ | |||
| Advisory Board | ✔ | ✔ | |||
| Audio Working Group | ✔ | ✔ | ✔ | ||
| Autonomous Agents on the Web Community Group | ✔ | ||||
| Immersive Web Working Group, Immersive Web CG Joint Meeting | ✔ | ✔ | ✔ | ||
| Internationalization Working Group | ✔ | ✔ | |||
| Media and Entertainment Interest Group | ✔ | ||||
| Media and Entertainment Interest Group, Timed Text WG Joint Meeting | ✔ | ||||
| Publishing Maintenance Working Group | ✔ | ✔ | |||
| RDF & SPARQL Working Group | ✔ | ||||
| Sustainable Web Interest Group | ✔ | ✔ | |||
| Technical Architecture Group | ✔ | ||||
| Web Application Security Working Group | ✔ | ✔ | |||
| Web Applications Working Group | ✔ | ✔ | ✔ | ||
| Web Machine Learning Working Group, Web Machine Learning CG Joint Meeting | ✔ | ✔ | |||
| Web of Things Community Group | ✔ | ||||
| Web of Things PlugFest | ✔ | ✔ | |||
| Web Payment Security Interest Group | ✔ | ✔ | |||
| Web Performance Working Group | ✔ | ✔ | |||
| web-platform-tests Meeting | ✔ | ||||
| WebDX Community Group | ✔ | ||||
| WebExtensions Working Group | ✔ | ✔ | ✔ | ✔ | |
| WebRTC Working Group | ✔ | ✔ | ✔ | ||
| WebTransport Working Group | ✔ | ||||
| WHATWG, Accessible Platform Architectures Working Group Joint Meeting | ✔ | ||||
| Accessibility Conformance Testing (ACT) Task Force, ACT Rules Community Group Joint Meeting | ✔ | ✔ | |||
| Authoring Tool Accessibility Guidelines Community Group, Accessible Platform Architectures Working Group Joint Meeting | ✔ | ||||
| CSS Working Group, Accessible Platform Architectures Working Group Joint Meeting | ✔ | ||||
| Documentation Community Group | ✔ | ✔ | |||
| Equity Community Group | ✔ | ||||
| Linked Web Storage Working Group | ✔ | ✔ | |||
| Media Working Group, Web Real-Time Communications Working Group Joint Meeting | ✔ | ||||
| Web & AI Interest Group | ✔ | ✔ | |||
| Web & AI Interest Group, Accessible Platform Architectures Working Group: Research Questions Task Force Joint Meeting | ✔ | ||||
| Web Authentication Working Group | ✔ | ||||
| Web Authentication Working Group, Web Payments WG Joint Meeting | ✔ | ||||
| Web Fonts Working Group | ✔ | ||||
| WebView Community Group | ✔ | ||||
| Accessibility Guidelines Working Group, Accessible Rich Internet Applications Working Group Joint Meeting | ✔ | ||||
| Accessible Platform Architectures Working Group, Accessible Rich Internet Applications Working Group Joint Meeting | ✔ | ||||
| Anti-Fraud Community Group | ✔ | ||||
| Authoring Tool Accessibility Guidelines Community Group | ✔ | ✔ | |||
| Browser Testing and Tools Working Group | ✔ | ✔ | |||
| Cascading Style Sheets (CSS) Working Group | ✔ | ✔ | |||
| Devices and Sensors Working Group | ✔ | ||||
| Devices and Sensors Working Group, Web Applications Working Group Joint Meeting | ✔ | ||||
| Federated Identity Working Group | ✔ | ||||
| Federated Identity Working Group, Federated Identity CG Joint Meeting | ✔ | ||||
| Media and Entertainment Interest Group, Timed Text Working Group, Accessible Platform Architectures Working Group Joint Meeting | ✔ | ||||
| Mobile Accessibility Task Force | ✔ | ||||
| Publishing Maintenance Working Group, Publishing Community Group, Accessible Platform Architectures Working Group Joint Meeting | ✔ | ||||
| Social Web Working Group | ✔ | ||||
| Timed Text Working Group | ✔ | ✔ | |||
| Verifiable Credentials Working Group | ✔ | ✔ | |||
| W3C Global Chapters & Evangelists Meeting | ✔ | ||||
| WCAG 2.x Backlog Task Force | ✔ | ||||
| Web Editing Working Group | ✔ | ||||
| Web of Things Working Group | ✔ | ✔ | |||
| Web Payments Working Group | ✔ | ||||
| WHATWG | ✔ | ✔ | |||
| Accessibility Guidelines Working Group, Accessible Platform Architectures Working Group Joint Meeting | ✔ | ||||
| Accessibility Guidelines Working Group, Internationalization Working Group Joint Meeting | ✔ | ||||
| Decentralized Identifier Working Group | ✔ | ||||
| EthTrust Community Group | ✔ | ||||
| Immersive Web Working Group, Accessible Platform Architectures Working Group Joint Meeting | ✔ | ||||
| Media Working Group | ✔ | ||||
| Online Safety Community Group | ✔ | ||||
| Private Advertising Technology Community Group | ✔ | ||||
| Private Advertising Technology Working Group | ✔ | ||||
| Second Screen Working Group, Second Screen CG Joint Meeting | ✔ | ||||
| Security Interest Group | ✔ | ||||
| Solid Community Group | ✔ | ||||
| Spatio-temporal Data on the Web Working Group | ✔ | ||||
| SVG Working Group | ✔ | ||||
| WICG | ✔ |
Who has registered
See the Member-visible list of who has registered for groups.
Register