In sectors with service contracts (cleaning, security, maintenance, etc.), contractor changes can involve workforce transfers or transitions according to the applicable framework (similar to the Transfer of Undertakings rules). Operationally, the challenge is the same: maintaining service continuity without losing the history of shifts, leave, and records that give context to the working day.
1) The real risk: losing 'operational memory'
When the contractor changes, the context is usually lost: who had which shifts, what swap arrangements existed, what incidents were open. Without that memory, the first month becomes chaos and conflict.
Example: a person had an agreed shift pattern, and when the contractor changes, the new planner does not know about it. The result is an assignment perceived as unfair and a claim that could have been avoided.
2) Define what data is transferred (and in what format)
At a practical level, prepare a minimum package: published schedules, hour bank balance if applicable, approved annual leave, personal leave, incidents, and working time records for the relevant period. The goal is continuity and traceability.
Example: if there is approved annual leave in the system, it must be transferred so it does not appear as 'absence' or so shifts are not assigned on top of it due to ignorance.
3) Onboarding the new model: roles, clock-in method, and communication
Even if the workforce is the same, the system may change. Define who approves, how corrections are requested, and where to clock in. Without clear communication, there will be incidents on day one.
Example: if previously the record was kept on paper and now it is done via kiosk, the transition requires express training and a period of support to reduce forgotten clock-ins.
4) Transition period: dual control and daily review
In the first few days, review daily: incomplete clock-ins, pending corrections, uncovered shifts, and change requests. In transitions, weekly reviews are usually too late.
Example: a 10-minute daily review between the operational manager and HR prevents problems from accumulating and exploding at month end.
5) Win-win: service continuity and respect for agreements
For the client, the priority is continuity. For the workforce, the priority is that agreements are respected and that holidays or balances are not lost. For the company, the priority is avoiding conflict and maintaining evidence.
An orderly handover turns the transition into an improvement: less chaos, more trust, and a more stable system from the first week.