Skip to content

Brought to you by

Dentons logo in black and white

UK People Reward and Mobility Hub

The latest updates in employment, benefits, pensions and immigration

open menu close menu

UK People Reward and Mobility Hub

  • Home
  • Events and training
  • Who We Are
    • Meet the team
  • How we can help

The Workers (Predictable Terms and Conditions) Act 2023 – the end of “one-sided flexibility”?

By Mark Hamilton
November 20, 2023
  • ACAS
  • Legislation
  • Legislative Changes
  • Working Time
Share on Facebook Share on Twitter Share via email Share on LinkedIn

Background

The Workers (Predictable Terms and Conditions) Act 2023 (the Act), which received Royal Assent in September 2023, has been described as a significant step in the direction of addressing the issue of “one-sided flexibility” in the workplace.

The Act seeks to implement recommendations made by the Taylor Review of Modern Working Practices (the Taylor Review) published on 11 July 2017. The Taylor Review identified that one of the most frequently raised points in its national consultation was concern about how employers use the flexibility in the UK labour market to transfer risk to, and exert control over, workers.[1] The Taylor Review highlighted that a lack of predictability for workers, who have no guarantee of work but are expected to be available at short notice, results in income insecurity as well as making it difficult to assert their employment rights.

A right to request

The Act amends the Employment Rights Act 1996 to give workers and agency workers the right to request more predictable terms and conditions of work.

Workers will need to meet a minimum service requirement that will be specified in regulations which are still to be published but is expected to be 26 weeks. During any 12-month period, a maximum of two statutory applications to vary terms and conditions may be made for the purposes of providing greater predictability.[2]

Making an application

A worker may apply to change their terms and conditions of employment if:

  • there is a lack of predictability, in relation to the work that the worker does for the employer;
  • the change relates to the worker’s work pattern; and
  • the worker’s purpose in applying for the change is to get a more predictable work pattern.[3]

When making an application, the worker must:

  • state that it is such an application; and
  • specify the change applied for and the date on which it is proposed the change should become effective.[4]

Response to the application

Once an application has been received, an employer has a duty to:

  • deal with the application in a reasonable manner;
  • notify the worker of the decision on the application within one month (the “decision period”); and
  • only reject the application because the employer considers that one or more of the following grounds applies:
    • the burden of additional costs;
    • detrimental effect on ability to meet customer demand;
    • detrimental impact on the recruitment of staff;
    • detrimental impact on other aspects of the employer’s business;
    • insufficiency of work during the periods the worker proposes to work;
    • planned structural changes; and
    • such other grounds as the Secretary of State may specify by regulations.[5]

Next steps

To help employers prepare for these changes, Acas is consulting on a new code of practice providing guidance on responding to such requests. The consultation closes on 17 January 2024.

Overall, the provisions introduced by the Act are intended to create a fairer workplace by giving workers more control over the amount and timing of the work they do. Whilst the Act has received Royal Assent, its provisions will not come into force until sometime in 2024.


[1] Good Work: The Taylor Review of Modern Working Practices, page 42.

[2] Section 80IM (2), Employment Rights Act 1996.

[3] Section 80IA (1), Employment Rights Act 1996.

[4] Section 80IA (4), Employment Rights Act 1996.

[5] Section 80IC (1), Employment Rights Act 1996

Share on Facebook Share on Twitter Share via email Share on LinkedIn
Subscribe and stay updated
Receive our latest blog posts by email.
Stay in Touch
ACAS, legislation, legislative changes, Working time
Mark Hamilton

About Mark Hamilton

Mark is a partner in Dentons' Employment and Labor practice. He has specialised in employment law since 1995. He advises on all aspects of employment law including Executive contracts and severances, TUPE transfers, collective employee relations, large restructuring and redundancy programmes, negotiation and termination of contracts and unfair dismissals. He is recognized as having both top class technical legal knowledge and an extremely pragmatic approach whether he is providing strategic advice or guiding clients through a complex dispute.

All posts Full bio

You might also like...

  • Discrimination
  • Employee welfare
  • Employment policies
  • Family friendly rights
  • Flexible working
  • Legislation
  • Maternity Leave

Workplace protection for those undergoing IVF treatment

By Amy Gordon
  • Employee welfare
  • Family friendly rights
  • Legislative Changes

Parental bereavement leave bill published by the government

On 13 October 2017, the government published the Parental Bereavement (Pay and Leave) Bill. This will offer two weeks' paid leave to any employed parent who loses a child under the age of 18.

By Helena Rozman
  • Disability
  • Employment policies
  • Flexible working
  • Legislative Changes

Government response to the Work and Pensions Committee report

By Mark Hamilton

About Dentons

Redefining possibilities. Together, everywhere. For more information visit dentons.com

Grow, Protect, Operate, Finance. Dentons, the law firm of the future is here. Copyright 2023 Dentons. Dentons is a global legal practice providing client services worldwide through its member firms and affiliates. Please see dentons.com for Legal notices.

Categories

Dentons logo in black and white

© 2025 Dentons

  • Legal notices
  • Privacy policy
  • Terms of use
  • Cookies on this site