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An overview of the Curriculum and Assessment (Wales) Act 2021, its passage through the Senedd and subordinate legislation.

First published:
22 July 2026
Last updated:

Overview

The Curriculum and Assessment (Wales) Act 2021 (‘the 2021 Act’) establishes the statutory framework for a curriculum for 3 to 16 year olds – the Curriculum for Wales – which is based on areas of learning and experience. The four purposes of a curriculum, as set out in section 2, are to enable pupils and children to develop as:

  • ambitious, capable learners, ready to learn throughout their lives
  • enterprising, creative contributors, ready to play a full part in life and work
  • ethical, informed citizens of Wales and the world
  • healthy, confident individuals, ready to live fulfilling lives as valued members of society

The 2021 Act also:

  • sets out the general requirements a curriculum must satisfy
  • makes provision about associated progression and assessment arrangements
  • establishes a continuum of learning for 3 to 16 year olds
  • disapplies the requirement to teach English up to the age of 7
  • includes limited effects on the curriculum for learners above compulsory school age at maintained schools. 

The Senedd produced a Bill summary which provides a further useful overview:

and the Explanatory Notes to the Act provide detailed commentary on the various provisions:

Read the full 2021 Act:

Coming into force

Part 7 of the Act came into force on 30 April 2021, which was the day after the Act received Royal Assent, in accordance with section 84(1). 

Section 84(2) to (4) provides that the other provisions of the Act come into force when one or more orders are made by the Welsh Ministers. 

The following orders have been made:

Subordinate legislation made under the Act

Subordinate legislation made under the Act
TitleCitation number (for Statutory Instruments only)Made dateComing into force dateSupporting documents 
The Curriculum for Wales – Statement of What Matters CodeNot applicable15 November 2021Not applicableNot applicable
The Curriculum for Wales – Progression CodeNot applicable15 November 2021Not applicableNot applicable
The Education (Arrangements for Assessing in the Curriculum for Wales)
Regulations 2022 on legislation.gov.uk
2022 No. 17 (W. 9)7 January 2022The Regulations come into force for different groups of pupils at different times (from 1 September 2022 to 1 September 2026) – see regulation 1.2022 No. 17 (W. 9): Explanatory Memorandum on senedd.wales
Curriculum for Wales – Relationships and Sexuality Education CodeNot applicable25 January 2022Not applicableNot applicable
The Curriculum and Assessment (Wales) Act 2021 (Transitional and Saving Provision) Regulations 2022 on legislation.gov.uk2022 No. 111 (W. 39)7 February 20228 March 20222022 No. 111 (W. 39): Explanatory Memorandum on senedd.wales
The Curriculum and Assessment (Wales) Act 2021 (Consequential Amendments) (Secondary Legislation) (No. 1) Regulations 2022 on legislation.gov.uk2022 No. 666 (W. 149)14 June 2022Regulations 1 and 2 in force from 1 September 2022, regulations 3 to 13 come into force as set out in regulations 3(2), 4(2), 5(2), 6(2), 7(2), 8(2), 9(2), 10(2), 11(2), 12(2) and 13(2)2022 No. 666 (W. 149): Explanatory Memorandum on senedd.wales
The Curriculum and Assessment (Wales) Act 2021 (Consequential Amendments) (Secondary Legislation) (No. 2) Regulations 2022 on legislation.gov.uk2022 No. 679 (W. 155)15 June 2022Part 1 of the Regulations – 1 September 2022 
Part 2 of the Regulations – as set out in the individual regulations
Explanatory Memorandum on senedd.wales
The Education in Multiple Settings (Wales) Regulations 2022 on legislation.gov.uk2022 No. 676 (W. 153)15 June 2022The Regulations come into force for different groups of pupils at different times (from 1 September 2022 to 1 September 2026) – see regulation 1.Explanatory Memorandum on senedd.wales
The Education (Temporary Exceptions for Individual Pupils and Children)
(Wales) Regulations 2022 on legislation.gov.uk
2022 No. 670 (W. 150)15 June 2022The Regulations come into force for different groups of pupils at different times (from 1 September 2022 to 1 September 2026) – see regulation 1.Explanatory Memorandum on senedd.wales
Explanatory Note and Direction under Section 57 of the Curriculum and Assessment (Wales) Act 2021Not applicable23 June 2022   9am on 24 June 2022Not applicable

Consideration of the legislation by the Senedd

The Bill was introduced by Kirsty Williams MS, (the then) Minister for Education on 6 July 2020 and passed by Senedd Cymru on 9 March 2021.

More information about the Bill and it's passage through the Senedd on senedd.wales

An Explanatory Memorandum was prepared by the Welsh Government (as revised after Stage 2):

The Act received Royal Assent on 29 April 2021.