172 dated events · read from the primary sources on 12 September 2026

What changed in the regulations, month by month

The days a regulation began to apply, the acts and guidance adopted under it, and the national measures member states notified for NIS2, each from the date the content module holds and nothing typed by hand; 9 still to come, 163 behind us.

Coming up

December 2026

2 DecAI ActThe two prohibitions inserted in Article 5 by the Omnibus apply. Read
2 DecAI ActThe Article 50(2) marking duty reaches systems that were already on the market on the general date of application. Read

January 2027

12 JanData ActSwitching charges between data processing services end; until this day they had to be cost-based. Read
20 JanMachineryThe Machinery Regulation replaces the Machinery Directive, with the cybersecurity requirements for safety-related components. Read

September 2027

2 SeptAI ActThe Commission's guidance and template for the post-market monitoring plan are due under the amended Article 72(3). Read

December 2027

2 DecAI ActThe high-risk requirements apply to Annex III systems, on the date the Digital Omnibus set. Read
11 DecCRAEvery other obligation applies: the essential requirements of Annex I, the technical file, the conformity assessment and the CE marking for products with digital elements. Read

August 2028

2 AugAI ActThe high-risk requirements apply to Annex I systems, on the date the Digital Omnibus set. Read

August 2030

2 AugAI ActHigh-risk systems intended for use by public authorities comply by this day whatever their market date, under Article 111(2). Read

Behind us, newest first

September 2026

12 SeptData ActAccess by design applies to connected products and related services placed on the market from this day. Read
11 SeptCRAThe Article 14 reporting duty applies: an actively exploited vulnerability or a severe incident is reported to ENISA's single reporting platform within 24 hours of awareness, with the notification at 72 hours. Read
10 SeptCRAENISA publishes the list of CSIRTs designated as coordinators, one per member state, the day before the reporting platform opened. Read

August 2026

2 AugAI ActThe general date of application, the Article 50 transparency duties included. Read

July 2026

27 JulCRAThe Commission adopts its guidance on the application of the Regulation, C(2026) 5252, the document the CRA pages cite by paragraph. Read
27 JulAI ActArticles 102 to 110, the amendments to other Union acts, apply. Read
27 JulAI ActThe Digital Omnibus on AI enters into force: the high-risk dates move and the marking transition is set. Read
24 JulAI ActThe Digital Omnibus on AI is published in the Official Journal. Read
19 JulNIS2France notified 15 national measures transposing the Directive to the Commission. Read
16 JulNIS2Netherlands notified 1 national measure transposing the Directive to the Commission. Read
10 JulNIS2Netherlands notified 2 national measures transposing the Directive to the Commission. Read
8 JulAI ActThe Digital Omnibus on AI, Regulation (EU) 2026/1744, is signed. Read

June 2026

22 JunNIS2Portugal notified 1 national measure transposing the Directive to the Commission. Read
11 JunCRAChapter IV applies: notifying authorities designate the notified bodies that will assess the products the Regulation does not let manufacturers self-assess. Read
10 JunNIS2Finland notified 2 national measures transposing the Directive to the Commission. Read
4 JunNIS2Germany notified 1 national measure transposing the Directive to the Commission. Read

May 2026

6 MayNIS2Luxembourg notified 1 national measure transposing the Directive to the Commission. Read

April 2026

10 AprNIS2Hungary notified 4 national measures transposing the Directive to the Commission. Read

March 2026

24 MarNIS2Poland notified 5 national measures transposing the Directive to the Commission. Read

February 2026

13 FebNIS2Bulgaria notified 1 national measure transposing the Directive to the Commission. Read
13 FebNIS2Sweden notified 13 national measures transposing the Directive to the Commission. Read

January 2026

19 JanNIS2Germany notified 1 national measure transposing the Directive to the Commission. Read
8 JanNIS2Estonia notified 1 national measure transposing the Directive to the Commission. Read

December 2025

23 DecNIS2Austria notified 6 national measures transposing the Directive to the Commission. Read
8 DecNIS2Germany notified 1 national measure transposing the Directive to the Commission. Read
4 DecNIS2Portugal notified 1 national measure transposing the Directive to the Commission. Read

October 2025

29 OctNIS2Czechia notified 3 national measures transposing the Directive to the Commission. Read
17 OctNIS2Finland notified 1 national measure transposing the Directive to the Commission. Read
16 OctNIS2Germany notified 2 national measures transposing the Directive to the Commission. Read

September 2025

26 SeptNIS2Hungary notified 9 national measures transposing the Directive to the Commission. Read
17 SeptNIS2Czechia notified 4 national measures transposing the Directive to the Commission. Read
13 SeptNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read
12 SeptData ActThe Data Act applies: the switching duties on providers of data processing services, the contract terms, and the access rights on connected products. Read

August 2025

9 AugNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read
5 AugNIS2Germany notified 1 national measure transposing the Directive to the Commission. Read
2 AugAI ActChapter V applies to general-purpose AI models, with the governance chapters. Read

July 2025

22 JulDORADelegated Regulation (EU) 2025/532 on subcontracting enters into force. Read
9 JulNIS2Finland notified 2 national measures transposing the Directive to the Commission. Read
7 JulNIS2Latvia notified 1 national measure transposing the Directive to the Commission. Read
4 JulNIS2Denmark notified 2 national measures transposing the Directive to the Commission. Read
2 JulNIS2Denmark notified 6 national measures transposing the Directive to the Commission. Read
1 JulNIS2Germany notified 2 national measures transposing the Directive to the Commission. Read
1 JulNIS2Estonia notified 27 national measures transposing the Directive to the Commission. Read

June 2025

4 JunNIS2Finland notified 8 national measures transposing the Directive to the Commission. Read
4 JunNIS2Slovenia notified 1 national measure transposing the Directive to the Commission. Read

May 2025

20 MayNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read
5 MayNIS2Cyprus notified 1 national measure transposing the Directive to the Commission. Read

April 2025

16 AprNIS2Malta notified 1 national measure transposing the Directive to the Commission. Read

March 2025

24 MarDORADelegated Regulation (EU) 2025/532, subcontracting of critical or important functions, is adopted. Read
21 MarNIS2Hungary notified 12 national measures transposing the Directive to the Commission. Read

February 2025

13 FebDORADelegated Regulation (EU) 2025/1190, threat-led penetration testing, is adopted. Read
12 FebNIS2Slovakia notified 5 national measures transposing the Directive to the Commission. Read
4 FebNIS2Poland notified 2 national measures transposing the Directive to the Commission. Read
2 FebAI ActChapters I and II apply: subject matter, definitions, the prohibited practices, and the AI literacy duty of Article 4. Read

January 2025

30 JanNIS2Germany notified 3 national measures transposing the Directive to the Commission. Read
27 JanNIS2Denmark notified 2 national measures transposing the Directive to the Commission. Read
27 JanNIS2Hungary notified 4 national measures transposing the Directive to the Commission. Read
27 JanNIS2Lithuania notified 3 national measures transposing the Directive to the Commission. Read
24 JanNIS2Lithuania notified 6 national measures transposing the Directive to the Commission. Read
22 JanNIS2Germany notified 2 national measures transposing the Directive to the Commission. Read
17 JanNIS2Cloud, data centre, managed service, marketplace, search and social networking providers had to be registered with their competent authority for ENISA's registry by this day. Read
17 JanDORADORA applies to banks, insurers, investment firms and payment institutions, and through their contracts to their ICT providers. Read
14 JanNIS2Romania notified 2 national measures transposing the Directive to the Commission. Read
13 JanNIS2Austria notified 2 national measures transposing the Directive to the Commission. Read
13 JanNIS2Germany notified 1 national measure transposing the Directive to the Commission. Read
10 JanNIS2Hungary notified 1 national measure transposing the Directive to the Commission. Read
10 JanNIS2Slovakia notified 2 national measures transposing the Directive to the Commission. Read

December 2024

23 DecNIS2Romania notified 2 national measures transposing the Directive to the Commission. Read
4 DecNIS2Germany notified 2 national measures transposing the Directive to the Commission. Read
3 DecNIS2Greece notified 3 national measures transposing the Directive to the Commission. Read

November 2024

29 NovDORAImplementing Regulation (EU) 2024/2956, the register of information templates, is adopted. Read
26 NovNIS2Romania notified 11 national measures transposing the Directive to the Commission. Read
25 NovNIS2Lithuania notified 1 national measure transposing the Directive to the Commission. Read
22 NovNIS2Croatia notified 1 national measure transposing the Directive to the Commission. Read
20 NovNIS2Slovakia notified 1 national measure transposing the Directive to the Commission. Read
4 NovNIS2Germany notified 1 national measure transposing the Directive to the Commission. Read

October 2024

23 OctDORAThe content, time limits and templates of major-incident reports are adopted (Delegated Regulation (EU) 2025/301 and Implementing Regulation (EU) 2025/302). Read
22 OctNIS2Germany notified 3 national measures transposing the Directive to the Commission. Read
18 OctNIS2The national measures transposing the Directive apply from this day; the law a company is under is its member state's act, listed in the transposition register. Read
17 OctNIS2Lithuania notified 12 national measures transposing the Directive to the Commission. Read
11 OctNIS2Italy notified 1 national measure transposing the Directive to the Commission. Read
11 OctNIS2Latvia notified 1 national measure transposing the Directive to the Commission. Read
4 OctNIS2Belgium notified 1 national measure transposing the Directive to the Commission. Read
1 OctNIS2Romania notified 1 national measure transposing the Directive to the Commission. Read

July 2024

12 JulAI ActRegulation (EU) 2024/1689 is published in the Official Journal. Read

June 2024

4 JunNIS2Slovakia notified 1 national measure transposing the Directive to the Commission. Read

May 2024

21 MayNIS2Belgium notified 1 national measure transposing the Directive to the Commission. Read

March 2024

13 MarDORADelegated Regulation (EU) 2024/1773, the policy on contractual arrangements, is adopted. Read
13 MarDORADelegated Regulation (EU) 2024/1774, ICT risk management tools and the simplified framework, is adopted. Read
13 MarDORADelegated Regulation (EU) 2024/1772, the classification of major incidents, is adopted. Read

February 2024

20 FebNIS2Croatia notified 1 national measure transposing the Directive to the Commission. Read

January 2024

16 JanNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

September 2023

25 SeptNIS2Hungary notified 1 national measure transposing the Directive to the Commission. Read

July 2023

12 JulNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

June 2023

22 JunNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

December 2022

27 DecDORARegulation (EU) 2022/2554 is published in the Official Journal. Read
9 DecNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

September 2022

9 SeptNIS2Czechia notified 2 national measures transposing the Directive to the Commission. Read

June 2022

1 JunNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

May 2022

4 MayNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

February 2022

23 FebNIS2Hungary notified 1 national measure transposing the Directive to the Commission. Read
17 FebNIS2Hungary notified 1 national measure transposing the Directive to the Commission. Read
8 FebNIS2Hungary notified 1 national measure transposing the Directive to the Commission. Read

January 2022

10 JanNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read
5 JanNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

November 2021

23 NovNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read
14 NovNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read
1 NovNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

October 2021

19 OctNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

August 2021

6 AugNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

July 2021

20 JulNIS2Czechia notified 2 national measures transposing the Directive to the Commission. Read

January 2021

18 JanNIS2Hungary notified 1 national measure transposing the Directive to the Commission. Read

December 2020

4 DecNIS2Hungary notified 1 national measure transposing the Directive to the Commission. Read

September 2020

1 SeptNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

April 2020

8 AprNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

January 2020

17 JanNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

April 2019

30 AprNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

May 2018

31 MayNIS2Czechia notified 4 national measures transposing the Directive to the Commission. Read
25 MayGDPRThe Regulation applies, two years after entry into force. Read

February 2018

7 FebNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

August 2017

11 AugNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

July 2017

24 JulNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read
21 JulNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

March 2017

13 MarNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

October 2016

31 OctNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read
4 OctNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

September 2016

7 SeptNIS2Hungary notified 1 national measure transposing the Directive to the Commission. Read

December 2015

8 DecNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

September 2015

17 SeptNIS2Czechia notified 2 national measures transposing the Directive to the Commission. Read

June 2015

30 JunNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

May 2015

19 MayNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

December 2013

13 DecNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

April 2013

26 AprNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read
5 AprNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

October 2012

31 OctNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

June 2012

27 JunNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

February 2012

1 FebNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

January 2012

2 JanNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

August 2011

2 AugNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

July 2011

18 JulNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

June 2011

24 JunNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

December 2009

8 DecNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

July 2009

10 JulNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

June 2009

11 JunNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

October 2008

13 OctNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

July 2008

7 JulNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

September 2006

25 SeptNIS2Hungary notified 1 national measure transposing the Directive to the Commission. Read

June 2006

21 JunNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read
20 JunNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

April 2005

19 AprNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

January 2005

7 JanNIS2Czechia notified 2 national measures transposing the Directive to the Commission. Read

November 2004

30 NovNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read
23 NovNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

August 2004

30 AugNIS2Czechia notified 2 national measures transposing the Directive to the Commission. Read

April 2004

20 AprNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read
14 AprNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read
1 AprNIS2Czechia notified 2 national measures transposing the Directive to the Commission. Read

February 2004

27 FebNIS2Hungary notified 1 national measure transposing the Directive to the Commission. Read
18 FebNIS2Czechia notified 3 national measures transposing the Directive to the Commission. Read
5 FebNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read

January 2004

29 JanNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read
22 JanNIS2Czechia notified 1 national measure transposing the Directive to the Commission. Read
19 JanNIS2Czechia notified 2 national measures transposing the Directive to the Commission. Read

A month with nothing in it is not listed. The product's own changes are on the changelog.