Lawful methods for varying employment contracts

Covering Assessment Criterion 3.1 of 5OS01 Specialist Employment Law, this video addresses the range of lawful methods available to employers when they need to change the terms of existing employment contracts. The methods examined include consultation leading to genuine employee agreement, collective bargaining where trade union recognition exists, and dismissal and re-engagement. The video also touches on the role of flexibility clauses and the contractual significance of incorporation clauses within collectively agreed arrangements.

The consultation and agreement route is examined in terms of what makes it legally sound, with the video drawing attention to the importance of business rationale, the formative stage at which consultation must take place, and the proper documentation of any agreed variation. The collective bargaining route is considered alongside the contractual mechanism needed for collectively agreed terms to bind individual employees. Dismissal and re-engagement receives particular attention in light of the statutory Code of Practice on Dismissal and Re-engagement that came into force in 2024, including the collective consultation thresholds triggered when twenty or more employees are affected and the tribunal compensation uplift of twenty-five per cent that can follow non-compliance.

The risks associated with each method run throughout the video, including exposure to claims of breach of contract, constructive dismissal, and unfair dismissal, as well as the reputational consequences that high-profile use of fire and rehire has produced for some organisations. The video situates these risks within the broader context of managing contractual change, allowing viewers to consider how the choice of method and quality of process interact with legal liability across different organisational scenarios.