What usually does not transfer when you change international organizations
Why prior grade, service, roster status, leave and internal eligibility usually remain with the former employer, and what may receive limited recognition.
Moving from one international organization to another can feel like an internal transfer. Usually it is a resignation followed by a new appointment. Shared missions, common salary scales or pension participation do not create one employer.
Grade does not follow the person
Grades classify posts. A P-4 employee who wins a P-3 vacancy is appointed to P-3 unless the receiving organization lawfully changes the post or offer. A World Bank grade, EU grade or NATO grade has no automatic UN equivalent.
Previous responsibility can influence selection and, under pay rules, starting step. It does not entitle the candidate to retain title or grade. State accomplishments rather than claiming equivalence.
Service recognition is limited
The receiving organization may recognize prior service for specific purposes: salary step, home-leave date, leave accrual, pension or repatriation eligibility. Each benefit has its own rule. Recognition for pension does not imply recognition for promotion or contract conversion.
UN common-system organizations sometimes have inter-organization agreements governing transfer, secondment or loan. These require formal agreement among the organizations and employee. An external application and ordinary appointment are not converted into a transfer merely because HR knows the former employer.
Accrued annual leave is normally settled or handled under the old employer’s rules. It does not automatically appear in the new leave balance. Sick leave, education-grant cycles and probation may restart.
Rosters and internal status
A roster belongs to the organization and scope that created it. UN Secretariat roster status does not usually transfer to WHO, UNESCO, UNICEF or a development bank. Even within one organization, level, job family and expiry matter.
Internal-candidate status also ends or changes on separation. Consultants, interns and volunteers are not automatically internal staff. A vacancy can broaden eligibility to staff of other organizations, but only its wording creates that route.
Candidate accounts do not transfer either. A new employer normally requires a new profile and application.
Pension can be continuous without career continuity
Eligible movement between UNJSPF member organizations can preserve pension participation. The UNJSPF participation rules concern retirement benefits, not grade, seniority or employment rights.
Moves to the EU, NATO or a bank may allow a pension transfer only under the receiving and sending plan rules or a specific agreement. A transfer value is not the same as carrying years of organizational service.
Secondment is different
A formal secondment or loan keeps a documented connection to the releasing organization and sets return, pay and benefit arrangements. It can preserve rights that an external move does not. Read the agreement; “seconded” should not be used informally for any temporary job abroad.
The World Bank’s Global Secondment Program, UN inter-organization arrangements and government-sponsored JPO assignments have distinct legal structures. None creates a universal right to return.
Before accepting
Ask the new HR office in writing which prior service is recognized and for what purpose. Ask the old employer about separation, leave, pension and re-employment rules. Obtain benefit statements and note deadlines.
The EU Staff Regulations and each organization’s staff rules control their own systems. A recruiter cannot promise portable rights that the rules do not authorize.
Plan on a fresh competition, new contract, possible probation, new account and organization-specific grade. Treat any preserved benefit as an express exception supported by a written rule or agreement. That approach avoids costly assumptions while still allowing previous experience to strengthen the new application.
Re-entry is not always return
Former staff may face break-in-service rules, limits on re-employment after separation payments or a new probation period. Retirees can face earnings or pension-suspension provisions. A promised consultancy after retirement is not a continuation of the old appointment.
Security clearance, medical clearance and references may be repeated because the new organization owns the risk. Diplomas and identity documents can also require fresh verification. Prior UN system service does not waive these controls.
When negotiating a start date, allow time for separation formalities and immigration. Overlapping contracts can create conflict-of-interest or dual-employment problems. Obtain approval rather than assuming accrued leave permits work for the next employer.