Meeting Planning Pages

This is the CSS Working Group’s planning space.

The chairs will add most events to the W3C calendar, which should show up in your W3C calendar (see export options at the bottom) if you’re a member of the CSS Working Group. An unofficial CSSWG Meeting iCalendar Feed is also available.

All meetings use IRC for live minuting and as a backchannel: the #css channel on the W3C IRC server.

Weekly Telecons

teleconference details and times for weekly teleconferences

Scribing

Agenda Scratchspace

Upcoming Meetings

2026

2026-01-27..29 January F2F, Cupertino, California, USA (Apple)
2026-03-31..2026-04-02, April F2F, Redmond, Washington, USA (Microsoft) (currently considering moving to Vancouver and one week later)
2026-08-04..2026-08-06 August F2F Berlin, Germany (Mozilla)
2026-10-?? probably meeting for some days during TPAC 2026 (2026-10-26..2026-10-30), Dublin, Ireland

Misc

Standing offers:
- Florian should be able to Host in Kyoto, Japan any time other than July-August.
- Adobe can likely host in Feb in Noida, once we get back to in-person meetings.

How to host a CSS Working Group meeting

Past Meetings

2025

2025-11-13..14 TPAC 2025 (2025-11-10..2025-11-14), Kobe, Japan
2025-08-19..21 August FTF in Paris (Google)
2025-04-01..03 April FTF in New York City (Microsoft)
2025-01-29..31 January F2F, Cupertino, California (Apple)

2024

2024-09-23..27 TPAC 2024, Anaheim, California, United States
2024-06-11 to 2024-06-13 June F2F A Coruña, Galicia, Spain (Igalia)
2024-02-12 to 2024-02-14 February F2F Mountain View, California, United States (Google)

2023

2023-09-11..15 TPAC 2023, Sevilla, Spain
2023-07-18..21 Summer F2F, Cupertino, California (Apple)
March VFTF Zoom

2022

2022-09-12..16 TPAC 2022
NYC F2F August 2022 (Google)
- When: 2022-08-01..03

2021

Virtual TPAC
- EUR vF2F: September 29
- Breakout Week: October 18-29
- Joint APA meeting Oct 20
- Joint Internationalization meeting Oct 27
- APAC vF2F: November 3
July: Virtual meeting 5
- When: July 27 (EUR) & 29 (APAC)
April: Virtual meeting 4
- When: April 6 (EUR) & 8 (APAC)
Winter: Virtual meeting 3 instead of face-to-face
- When: Feb 9 (EUR) & 11 (APAC)

2020

TPAC
Summer: Virtual meeting 2 instead of face-to-face
- When July 27-31: CSS Monday, Tuesday, Thursday. Houdini Friday
Spring: Virtual meeting instead of face-to-face
- When: Wednesday-Thursday, April 29-30 and May 6-7
January: A Coruña F2F January 2020
- When: January 22-24
- no Houdini meeting
- Constraint: Mozilla All Hands is January 27-31 in Berlin, Germany
- Where: Igalia, A Coruña, Galicia, Spain
~~Spring: Apple (Tess) will host in Cork, Ireland~~

2019

TPAC at Fukuoka 16-20 September
Toronto F2F June 2019
- When: June 4-6 CSSWG and June 7 for Houdini
- Where: Mozilla Toronto (room reserved for those dates)
2019-02-25..27 San Francisco F2F February 2019, San Francisco, USA (Google)

2018

2018-10-22..26 TPAC, Lyon, France
2018-07-02..05 Sydney F2F July 2018 (Google)
2018-04-09..12 Berlin F2F April 2018 (to coincide with TYPO Labs April 12-14) (Monotype)
- Minutes:
  - Tuesday, April 10: Part 1, Part 2, Part 3, Part 4, Part 5, Part 6
  - Wednesday, April 11: Part 1, Part 2, Part 3, Part 4, Part 5
  - Thursday, April 12: Part 1, Part 2, Part 3, Part 4, Part 5
(winter meeting cancelled)

2017

2017-11-06..10 TPAC, Burlingame, CA (next to SF airport)
- Minutes
  - Monday, November 6: Part 1, Part 2, Part 3, Part 4
  - Tuesday, November 7: Part 1, Part 2, Part 3, Part 4
2017-08-01..04 Paris F2F August 2017 - Paris, France (Mozilla)
- Minutes:
  - Wednesday, Aug 2 Part I, Part II, Part III, Part IV
  - Thursday, Aug 3 Part I, Part II, Part III, Part IV
  - Friday, Aug 4 Part I, Part II, Part III, Part IV
2017-04-19..21 Tokyo F2F Apr 19-21 2017 - Tokyo, Japan (BPS/Keio)
- Minutes:
  - Wednesday, April 19 Part I, Part II, Part III, Part IV
  - Thursday, April 20 Part I, Part II, Part III, Part IV
  - Friday, April 21 Part I, Part II, Part III, Part IV, Part V
2017-01-11..13 Seattle F2F Jan 11-13 2017 - Seattle, WA (Microsoft)
- Minutes:
  - Wednesday, 11 Jan Part I, Part II, Part III, Part IV, Part V, Part VI
  - Thursday, 12 Jan Part I, Part II, Part III, Part IV, Part V
  - Friday, 13 Jan Part I, Part II, Part III, Part IV

2016

2016-09-19..20 TPAC 2016 - Lisbon, Portugal
- Minutes:
  - Monday, 19 September: Part I, Part II, Part III, Part IV, Part V
  - Tuesday, 20 September: Part I, Part II, Part III, Part IV, Part V, Part VI
2016-05-09..11 Google San Francisco F2F May 9-11 2016 (with Houdini 2016-05-12..13)
- Minutes:
  - Monday, 9 May: Part I, Part II, Part III, Part IV
  - Tuesday, 10 May: Part I, Part II, Part III
  - Wednesday, 11 May: Part I, Part II, Part III, Part IV
2016-02-01..03 Sydney F2F February 1-3 2016 Google Sydney (with Houdini 2016-01-30..31)
- Minutes:
  - Wednesday, 1 Feb: Part I, Part II, Part III, Part IV
  - Thursday, 2 Feb: Part I, Part II, Part III, Part IV
  - Friday, 3 Feb: Part I, Part II, Part III, Part IV

2015

2015 Meeting Planning

Sydney F2F February 2015 (with SVG on Wednesday) (Google)
- Minutes:
  - Monday, 9 February: Part I, Part II, Part III, Part IV
  - Tuesday, 10 February: Part I, Part II, Part III, Part IV, Part V, Part VI
  - Wednesday, 11 February: Part I, Part II, Part III, Part IV
New York F2F May 2015 (Bloomberg)
- Minutes:
  - Monday, 18 May: Part I, Part II, Part III, Part IV
  - Tuesday, 19 May: Part I, Part II, Part III
  - Wednesday, 20 May: Part I, Part II, Part III, Part IV, Part V, Part VI
Paris F2F August 2015 (with SVG on Thursday morning) (Mozilla)
- Minutes:
  - Tuesday, 25 August: Part I, Part II, Part III, Part IV
  - Wednesday, 26 August: Part I, Part II, Part III, Part IV
  - Thursday, 27 August: Part I, Part II, Part III, Part IV, Part V
2015-10-26..30 TPAC 2015, Sapporo, Japan (followed by IETF 94 in Yokohama, November 2-6)

2014

2014 Meeting Planning

Seattle F2F 2014, jointly with SVG (Adobe)
- Minutes:
  - Monday, 27 January: Part I, Part II, Part III, Part IV, Part V, Part VI, Part VII
  - Tuesday, 28 January: Part I, Part II, Part III, Part IV, Part V
  - Wednesday, 29 January: Part I, Part II, Part III, Part IV, Part V, Part VI
Seoul F2F 2014 (Samsung)
- Minutes:
  - Monday, 19 May: Part I, Part II, Part III, Part IV, Part V
  - Tuesday, 20 May: Part I, Part II, Part III, Part IV
  - Wednesday, 21 May: Part I, Part II, Part III, Part IV, Part V
Sophia-Antipolis F2F September 2014 (W3C/INRIA)
- Minutes:
  - Monday, 8 September: Part I, Part II, Part III
  - Tuesday, 9 September: Part I, Part II, Part III, Part IV
  - Wednesday, 10 September: Part I, Part II, Part III, Part IV, Part V
TPAC 2014
- Minutes:
  - Monday, 27 October: Part I, Part II, Part III, Part IV
  - Tuesday, 28 October: Part I, Part II, Part III, Part IV, Part V, Part VI

2013

2013 meeting planning

Tucson F2F 2013
- Minutes:
  - Monday, 4 February: Part I, Part II, Part III, Part IV
  - Tuesday, 5 February: Part I, Part II, Part III, Part IV
  - Wednesday, 6 February: Part I, Part II, Part III, Part IV

Tokyo F2F 2013
- Minutes:
  - Wednesday, 5 June (Parts I through IV with SVG): Part I, Part II, Part III, Part IV, Part V, Part VI
  - Thursday, 6 June: Part I, Part II, Part III, Part IV
  - Friday, 7 June: Part I, Part II, Part III, Part IV
Paris F2F 2013
- Minutes:
  - Monday, 11 September: Part I, Part II, Part III, Part IV, Part V
  - Tuesday, 12 September: Part I, Part II, Part III, Part IV
  - Wednesday, 13 September: Part I, Part II, Part III, Part IV, Part V
TPAC 2013 (in Shenzhen, China)
- Minutes:
  - Sunday, 10 November: Part I, Part II, Part III, Part IV
  - Monday, 11 November: Part I, Part II, Part III, Part IV
  - Tuesday, 12 November: Part I, Part II, Part III, Part IV, Part V

2012

2012 meeting planning

Paris F2F February 2012
- Monday, 6 February: Part I, Part II
- Tuesday, 7 February: Part I, Part II, Part III, Part IV
- Wednesday, 8 February: Part I, Part II, Part III, Part IV
Hamburg F2F May 2012
- Thursday, 10 May: Part I, Part II, Part III
- Friday, 11 May: Part I, Part II, Part III, Part IV, Part V
San Diego F2F 2012
- Monday, 13 August: Part I, Part II, Part III
- Tuesday, 14 August: Part I, Part II, Part III, Part IV, Part V
- Wednesday, 15 August: Part I, Part II, Part III, Part IV, Part V
TPAC 2012
- Sunday, 28 October: Part I, Part II, Part III, Part IV, Part V
- Monday, 29 October: Part I, Part II, Part III, Part IV
- Tuesday, 30 October: Part I, Part II, Part III, Part IV

2011

Mountain View F2F March 2011
Tokyo Workshop or Forum 2011
- Meeting Minutes
Japan F2F June 2011 (venues)
Seattle F2F July 2011
- Sunday, 24 July: Part I, Part II
- Monday, 25 July: Part I, Part II
- Tuesday, 26 July: Full Minutes (joint with SVG)
TPAC 2011
- Sunday, 30 October: Part I, Part II, Part III
- Monday, 31 October: Part I, Part II
- Tuesday, 1 November: Part I, Part II, Part III, Part IV