NSZ Serbia: foreign worker procedure 2026

NSZ (Nacionalna služba za zapošljavanje, the Serbian Employment Service) is the public agency that maintains the unemployment register and conducts the test tržišta rada (the labour market test), the first mandatory step in every single permit procedure for a foreign worker in Serbia. Without a positive NSZ opinion, Uprava za strance pri MUP RS will not accept the application. For an employer, this means 25 to 30 percent of total calendar mobilisation time (from procedure launch to first day on site) is spent in the NSZ phase. Understanding what NSZ accepts and rejects is the difference between a 12-week mobilisation and an 18-week one.

This guide covers the NSZ role in 2026, following the amendments to the Foreign Employment Act (last amended in 2023) and under the single permit system in full application since February 2024. It is written from the employer's perspective registering a vacancy, not the candidate's.

What NSZ is and where it sits

Nacionalna služba za zapošljavanje was established under the Act on Employment and Unemployment Insurance, with its head office in Belgrade (Kralja Milutina 8) and a network of around 70 branches across Serbia. NSZ is an executive agency reporting to the Ministry of Labour, Employment, Veterans and Social Affairs. Its role under the current Foreign Employment Act (Official Gazette RS, nos. 128/2014, 113/2017, 50/2018, 31/2019, 62/2022, with 2023 amendments) covers:

• maintaining the unemployment register and active jobseeker records
• registering employer vacancies
• mediating between jobseekers and employers
• conducting the labour market test for foreign worker hiring
• issuing the positive opinion as a prerequisite for the single permit
• maintaining the shortage occupations list in cooperation with relevant ministries
• recording foreign worker hiring bans imposed by final misdemeanour decisions

For the single permit steps after the NSZ phase, see Serbia's single residence-and-work permit, complete employer guide 2026.

Labour market test, how NSZ actually checks

The labour market test is not a formality. The legislator's logic is clear: before a foreign worker is granted the right to work in Serbia, it must be established that no available candidate from the NSZ register matches the role. The procedure runs as follows.

Step 1: Vacancy registration. The employer (or Werklist on the employer's behalf) registers the vacancy with NSZ. Registration covers: occupation under the Serbian Classification of Occupations, role description, qualifications and experience, language and other technical skills, work location (city, municipality), contract type (fixed term or open-ended), contract duration if fixed term, monthly wage (gross and net), working conditions (shifts, schedule), benefits (accommodation, transport, hot meal allowance) and employer contact.

Step 2: Mandatory posting, 10 working days. NSZ posts the vacancy publicly (NSZ website, branch register, partner platforms). During the 10 working days, NSZ actively refers unemployed candidates from its register who meet the criteria. This is not passive waiting, the employment counsellor at the branch makes a selection and refers candidates to the employer for interview.

Step 3: Evaluation of referred candidates. The employer conducts interviews and possibly testing with each referred candidate. After the posting window closes, the employer prepares a written evaluation for each candidate with specific reasoning (insufficient work experience, inadequate qualifications, candidate refused the conditions, candidate did not respond to interview invitation despite documented contact attempts, etc.). The evaluation must be operational, "the candidate does not suit us" is not a reason.

Step 4: Positive opinion request. The employer files a formal request for the positive opinion with NSZ, attaching the candidate evaluations. NSZ verifies that the posting ran for the full statutory window, that the evaluation is consistent and reasoned, and that the role conditions are operationally realistic.

Step 5: Positive opinion issuance. NSZ issues the positive opinion within 5 to 7 working days of confirming no available candidates. The opinion is valid for 90 days. The single permit procedure must be filed at Uprava za strance within that window, otherwise the full NSZ procedure repeats.

The most common mistakes that cause rejection or procedure extension:

• excessively narrow role specification (mandatory Tagalog for a construction worker, when the employer is bringing a specific group from the Philippines)
• offered wage significantly below market for the occupation in the region, the NSZ counsellor may treat the candidate evaluation with scepticism on the basis that resident candidates declined for objective reasons
• insufficient interview record with referred candidates (employer statement only, no date, no signature, no minutes)
• language barrier not stated at vacancy registration but used later as a reason for rejecting resident candidates

The Belgrade office records a median of 18 to 22 working days for the full NSZ procedure (from vacancy registration to positive opinion issuance) for standard requests in construction, manufacturing and hospitality. Seasonal sectors (agriculture in May to June, hospitality in March to April) move faster because NSZ recognises systemic shortage.

Exemptions from the labour market test

Articles 6 and 7 of the Foreign Employment Act set the list of categories where the labour market test does not apply. For the employer, this matters strategically, proper position structuring can route the procedure into the simpler regime.

Main exemption categories (labour market test not performed):

• foreign workers hired for a shortage occupation on the current Serbian Government list
• intra-corporate transfer (movement from a related entity abroad to a Serbian business unit), under provisions aligned with the EU ICT Directive
• members of management (directors, executive directors, prokurists) in legal entities with foreign capital
• foreign investors and management in companies where the foreign national holds an ownership share or control function
• scientific and research work, visiting lecturers, athletes and artists
• foreign nationals with permanent residence in Serbia (entitled to work without a permit)
• family members of Serbian citizens, with work rights through family reunification
• family members of permanent residents, under conditions set in the Aliens Act
• seasonal work in sectors defined by the Serbian Government Decree (agriculture, hospitality, with shortened procedure)
• refugees and persons under subsidiary protection (separate regime)
• students and exchange participants under stipend and exchange regulations

Shortage occupations list. The Serbian Government sets the shortage occupations list at least once a year. The list is published in the Official Gazette and applies for the following calendar year (with possible amendments during the year). It typically covers:

• IT roles (developers, system engineers, cyber security)
• engineers in specific fields (mechanical, electrical, construction)
• health workers (physicians in specific specialisations, nurses)
• specific construction trades (welders of specific classes, carpenters, steel fixers)
• specific manufacturing roles (CNC operators, mechatronics)
• truck drivers of certain categories

For occupations on the shortage list, the single permit procedure at MUP RS can be filed without an NSZ positive opinion. Direct entry into the residence phase shortens the total calendar by 18 to 25 working days.

Strategic tip for employers: classify the role against the current shortage list before vacancy registration. If the role can legitimately be classified as a shortage occupation, the NSZ phase is skipped. The Belgrade office verifies classification before every documentation prep.

Seasonal work, a parallel procedure with shorter windows

Seasonal work in Serbia operates under a separate regime introduced by the 2023 amendments. It covers agriculture (arable, vegetable, fruit and vineyard work from 1 March to 30 November) and hospitality (seasonal work in coastal facilities, spa centres, mountain destinations).

The seasonal single permit is issued for up to 6 months in a calendar year (with the option to file for the same sector the following year). The labour market test for seasonal workers runs under a shortened procedure: the NSZ posting runs 5 working days instead of 10, the evaluation can be performed electronically through the NSZ portal, and the positive opinion is issued within 3 to 5 working days.

Seasonal workers cannot request a change of sector or employer during permit validity, nor can they transition into a regular single permit without a new procedure. This is a structural difference from the Croatian seasonal system, which operates on different logic.

For seasonal mobilisation, employers in agriculture should file the NSZ application at least 60 days before planned worker arrival, because realistic calendar from filing to start is 6 to 8 weeks. India, Nepal and Philippines corridors for seasonal work in Serbia are realistic, but planning must begin in January for May or June mobilisations.

Sanctions and oversight, what NSZ checks after the opinion is issued

The positive NSZ opinion is not the end of NSZ's role in the worker's employment. NSZ maintains records of all issued opinions and single permits, has access to Uprava za strance data, and conducts follow-up checks in cooperation with the Labour Inspectorate.

Main employer risks after the permit is issued:

• Misalignment between actual work and the permit. If the worker is actually performing tasks not described in the application, or at a different work location, NSZ can launch a procedure to revoke the single permit jointly with MUP. The legal entity becomes liable for misdemeanour proceedings.
• Contract substitution. If the contract signed in Serbia differs from the one that supported the NSZ positive opinion (lower wage, different schedule, different benefits), the inspectorate treats this as a serious breach and initiates misdemeanour proceedings.
• Failure to report termination. On contract termination with a foreign worker, the employer must notify NSZ and Uprava za strance within 8 days. Failure causes administrative sanctions and can block future requests.
• Foreign worker hiring ban. Following a final misdemeanour decision for serious breaches, the employer may be temporarily banned from hiring foreign workers (up to 2 years). The ban is recorded at NSZ and blocks all future procedures tied to that legal entity.

NSZ cooperation with MUP and the Labour Inspectorate is formalised, data is exchanged automatically. A breach found by one authority appears in all three. Compliance is not a separate obligation per authority but a unified one.

Practical recommendations for employers in 2026

From Belgrade office experience managing NSZ procedures for India, Philippines, Nepal and Bosnia and Herzegovina corridors, several operating tips:

1. Classify the occupation before registration. Checking whether the role is on the shortage list saves 18 to 25 working days. If borderline, consult the NSZ branch counsellor before filing, not after.
2. Wage must be realistic. A wage offer significantly below the average for the occupation causes the NSZ counsellor to treat resident candidate evaluations with scepticism. Market wage is market wage in both the filing and the actual contract.
3. Document every interview. If NSZ refers 5 candidates and you claim none match, paper records must exist, date, location, minutes. Otherwise the evaluation does not stand under review.
4. Plan against the 90-day opinion validity. The opinion is valid 90 days, that window must cover documentation prep for MUP, consular processing, and application filing. If you are running close, re-launch the NSZ procedure before expiry rather than waiting.
5. Plan seasonal work a quarter ahead. Seasonal mobilisation for May or June must launch in January or February due to corridor and consular processing.
6. Document everything after the permit is issued. The employment contract must match the NSZ application in substance. Any change (role, schedule, wage) must be reported.

For sanctions on irregularities and how labour inspections run, see Serbian work permit 2026, quotas and sectors.

Next step

NSZ is the first gate in every foreign worker mobilisation in Serbia. A median of 18 to 22 working days from vacancy registration to positive opinion is realistic when classification, wage and interview documentation are clean from the start. Plan corridors against that window, not against the 5-day seasonal exception.

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