Short answer: the person working on site on event day is insured by whoever pays them and whoever gives them instructions. If you buy a service from a hostess agency, a production company or a security firm, that firm is the employer and files the Social Security Institution (SGK) registration. What stays on your side is a duty to check, and it is heavier than most clients assume. Even for a single day of load-in work, the employee entry declaration has to be filed the day before the person starts, and if it is missing the fine starts at 33,030 lira per worker under the 2026 gross minimum wage. If an unregistered worker is injured at your event, Article 23 of Law 5510 lets SGK recover every expense it has incurred and will incur, plus the capital value of any pension awarded, from the employer without any need to prove fault. On top of that, a new occupational health and safety training regulation published on 2 April 2026 changed what has to happen before a crew member touches a truss. Here is who counts as the employer, which document should sit in whose file, and how the clock runs after an accident.
Who counts as the employer of an event worker?
The test is not what the contract is called. It is who pays the wage, who writes the shift roster and who gives instructions during the day. When you buy a service from a hostess agency or a production company, the people on site are that firm's employees under Article 4/1(a) of Law 5510, and that firm files their registration. The second scenario carries more risk. If the agency is supplying you with people rather than with a job, meaning the arrivals blend into your own team and your staff coordinates them, what you have is labour supply rather than a service purchase, and different rules apply. The third case is the freelance technician, host or photographer. Issuing an invoice does not by itself make someone independent, because the defining element of an employment relationship in Turkish law is subordination: working under the supervision and control of an employer. Settle this question in writing before the event. On the night of an accident the same question gets answered far more expensively.
Does a one day worker still need an SGK entry declaration?
Yes, and it has to be filed before the work starts. According to SGK's own guidance on employer obligations, the entry declaration for 4/a employees must be submitted through e-Sigorta at the latest one day before the person is put to work. Same day filing is allowed only for construction, fishing and agriculture workplaces, and event work sits outside that exception. The penalty lives in Article 102 of Law 5510 and is calculated on the gross minimum wage. The Ministry of Labour and Social Security announced on 23 December 2025 that the 2026 gross minimum wage is 33,030 lira, so the table works out like this: one minimum wage per worker, or 33,030 lira, if the declaration is simply late; twice that, 66,060 lira, if the omission surfaces through a court decision or an inspector's finding; five times, 165,150 lira, if the same breach is repeated within a year. If the employer files voluntarily within thirty days before SGK detects anything and pays the related premiums, the fine drops to a quarter, 8,257.50 lira. Multiply the base figure by a forty person load-in crew and the total passes the staffing budget of most events.
Does hiring an agency make you a principal employer?
For most corporate events, no. Article 2 of Labour Law 4857 defines the principal employer and subcontractor relationship narrowly: another employer who takes on auxiliary work related to the production of goods or services carried out at the workplace, or part of the main work, and employs its workers only on that job at that workplace. A bank's gala dinner or a pharmaceutical company's dealer meeting is not that company's production of goods or services, so what changes hands is an outside service. The chain forms one step lower. When the agency passes part of the job to a sound and lighting firm, a set workshop or a security company, the agency becomes the principal employer and those firms become subcontractors. Article 12 of Law 5510 then makes the principal employer jointly liable for the subcontractor's obligations under that law, so unpaid premiums can be collected from the upper link of the chain. There is also the question of simulated arrangements. If the relationship is really labour supply and the contract disguises it, subcontractor workers are treated as the principal employer's own employees from day one, and the bill arrives years later as severance, notice pay and premium differences.
When does staffing require a licensed İŞKUR agency?
When what you are buying is people rather than a job. Under Article 7 of the Labour Law, a temporary employment relationship can be created in only two ways: through a private employment agency authorised by the Turkish Employment Agency (İŞKUR), or by assignment within a holding company or another workplace in the same group of companies. There is no third route. Where the relationship is based on an unforeseen rise in the business's average output capacity, the article also caps it by headcount and by time. Temporary workers cannot exceed one quarter of the workforce at the workplace, workplaces with ten or fewer employees may use up to five, and the arrangement runs for a maximum of four months and can be renewed twice at most. No temporary worker may be used for eight months at a workplace that has carried out collective dismissals, or at any point during a strike or lockout. As the user of the temporary worker you hold the right to give instructions, and in return you carry the duty to provide the health and safety training required by the risks and to report any accident to the agency. Sourcing workers from a firm without a licence is an act İŞKUR penalises with an administrative fine, so ask for the licence, its date and its scope before signing.
What did the 2 April 2026 safety training regulation change on site?
The Regulation on the Procedures and Principles of Occupational Health and Safety Training for Employees was published in Official Gazette number 33212 on 2 April 2026 and took effect on the day of publication. For anyone working with short term crews, the headline is the new start of work training. Article 7 requires at least two hours of hands on, face to face training for every worker before they actually begin, recorded in a signed minute and kept in the personnel file. Basic training hours sit in Article 13: at least 8 class hours in low hazard workplaces, 12 in hazardous ones and 16 in highly hazardous ones. Article 14 sets renewal at once a year for highly hazardous work, once every two years for hazardous work and once every three years for low hazard work. On builds with subcontractors, Article 22 is the one to read: each employer answers for its own workers' training, while the principal employer has to check the subcontractor workers' training records and brief them on the risks specific to that site. Article 23 sets a comparable duty for people working under a temporary employment relationship. In practice, the ten minute briefing on load-in morning now has to produce a signed document.
Which hazard class covers stage and lighting crews?
Two hazard classes often work side by side at the same event. In the Communiqué on Workplace Hazard Classes for Occupational Health and Safety, NACE code 82.30.02, covering the organisation of shows, congresses, conferences and trade fairs, is classified as low hazard. Code 90.02.12, which covers supporting activities for the performing arts including the operation of sets, backdrops, lighting and sound equipment, is classified as hazardous. The difference is not cosmetic. In the hazardous class basic training rises to 12 class hours and renewal drops to two years. Article 15 of Law 6331 says that people who will work in hazardous and highly hazardous jobs cannot be put to work without a medical report confirming they are fit for the job in question. The Regulation on Vocational Training for Workers in Hazardous and Highly Hazardous Jobs, published in Official Gazette number 28706 on 13 July 2013, requires a vocational training certificate for the jobs listed in its annex. Do not let anyone rig trusses, work at height or operate a scissor lift or forklift on site without it. The scope also widened: Articles 6 and 7 of Law 6331 entered into force for public institutions and low hazard workplaces with fewer than 50 employees as of 31 December 2024, so assigning a safety specialist and a workplace physician is now mandatory for small agencies too.
Who reports an accident at an event, and how fast?
The employer reports it, and the window is short. Article 13 of Law 5510 and Article 14 of Law 6331 require a work accident to be reported to SGK within three working days of the accident. Notification to the police is immediate. Healthcare providers must report accidents that reach them to SGK within ten days, which means the hospital record can enter the system before your own filing does. If the injured person works under a temporary employment relationship, the reporting chain includes the private employment agency. The heaviest consequence comes from unregistered work rather than from a late report. Under Article 23 of Law 5510, where the start of insured employment was not reported on time, all expenses SGK has incurred and will incur for an accident that happened before the late filing or before the situation was detected, together with the initial capital value of any pension awarded, are collected from the employer without the fault conditions in Article 21 being required. The data shows where the risk concentrates. In the 2024 SGK work accident statistics published by the Ministry of Labour and Social Security, falls from height lead fatal accidents in construction with 215 deaths. Stage, truss and LED screen builds are work at height too.
Which documents should you ask for before signing?
Ask the supplier for these seven items: the list of employee entry declarations filed the day before the event, the current withholding and premium service declaration accrual together with a no tax debt letter, signed records of the start of work training and the basic safety training, pre employment medical reports for anyone in the hazardous class, vocational qualification certificates for work at height and equipment use, the İŞKUR licence if any labour supply is involved, and third party liability and employer's liability policies. Put the list in the annex to the contract and make delivery a condition for starting the build. Add one line to the liability clause as well: SGK registration of every person working on site belongs to the supplier, and any administrative fines or recovery claims arising from missing registrations are passed back to the supplier. Those lines take a few minutes to write into a contract and close off a file that would otherwise run for months after an accident. Tales Event is based in Istanbul and runs stage, sound, lighting, LED screens and the on site crew under a single contract for dealer meetings, launches, openings, gala nights and graduation ceremonies. Send us your date and venue and we will build the staffing plan together with the document checklist.
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