What PIP is and what it can inspect
The Państwowa Inspekcja Pracy (National Labour Inspectorate, PIP) supervises compliance with labour law generally, with particular focus on occupational health and safety, and on the legality of employment -- meaning whether people are engaged under the correct type of contract and properly registered. Its inspectors have the authority to enter a workplace and conduct an inspection without advance notice and at any hour consistent with the business's operations, which is why ongoing readiness matters more than last-minute preparation.
An inspection is initiated with a written authorization identifying the legal basis for the inspection, the inspecting body, the inspector's name, the scope of the inspection, the start date and an expected end date. Employers should check this document when an inspector arrives, since it defines the legitimate scope of what can be reviewed on that particular visit.
Employment contracts and personnel records
Inspectors commonly review employment contracts and civil-law contracts side by side with how the work is actually performed, specifically looking for signs that a civil-law contract is being used to disguise what is, in substance, an employment relationship -- fixed hours, direct supervision, and no meaningful independence in how the work is carried out. Personnel files are checked for completeness: signed contracts, confirmation of required written information, and consistent documentation across the employment relationship.
Employers should be able to produce, without delay, a complete and organized personnel file for any employee named in the inspection's scope, since a visibly disorganized or incomplete file set invites a more thorough review than a well-organized one typically receives.
Working-time and leave records
Working-time records (ewidencja czasu pracy) are a near-universal inspection focus, since they reveal whether rest-period and overtime rules are actually being followed in practice, not just on paper schedules. Inspectors commonly cross-check these records against payroll figures -- if overtime appears in the time record but not in the corresponding pay, or vice versa, that discrepancy becomes a specific point of follow-up.
Leave records -- entitlement calculated correctly for each employee's seniority, and actual days taken reconciled against payroll deductions -- are reviewed on the same basis. Employers using flexible or equivalent working-time systems should additionally be ready to demonstrate the reference-period averaging that justifies any above-standard daily hours worked on particular days.
Payroll and remuneration documentation
PIP checks that pay meets at least the statutory minimum wage once the relevant working-time fraction and pay components are correctly accounted for, and that overtime, night-work and holiday-work premiums have actually been paid where worked hours show they were due. Payslips and the underlying payroll register are commonly requested to verify these figures against the time and leave records already reviewed.
Employers should ensure payroll records for the inspection period are reconciled internally before an inspection, not during one -- discovering an unexplained discrepancy while an inspector is present is a materially worse position than catching and correcting it beforehand through routine internal review.
Health and safety records
BHP (health and safety) compliance is a core PIP responsibility, and inspectors typically check that occupational-medicine certificates are current for every employee, that BHP induction and periodic refresher training has actually been completed and documented, and that any workplace-specific risk assessments and safety procedures exist and are followed. Missing or expired medical certificates and training records are among the most frequently cited findings in PIP inspections generally.
Where the workplace involves specific physical risks -- machinery, chemicals, work at height, food handling equipment -- inspectors will look for role-specific safety documentation beyond the general BHP induction, and a generic training record that does not address the actual risks of the role is a common gap.
How to organize documents before an inspection
Maintain, on an ongoing basis rather than only when an inspection is announced, a single accessible structure covering: signed contracts and amendments for every current employee; working-time and leave records reconciled with payroll; occupational-medicine and BHP training records; and ZUS registration confirmations. Assign clear ownership for keeping each category current, and run periodic internal spot-checks against this structure.
Where an inspection is specifically anticipated -- for example following a complaint or as part of a sector-wide campaign -- it is worth doing a focused internal review of the specific areas most likely to be examined, informed by the inspection's stated scope if that has been communicated in advance.
Common compliance gaps PIP identifies
Beyond contract misclassification, frequent findings include incomplete working-time records for staff on flexible schedules, expired occupational-medicine certificates that were not renewed on time, insufficient overtime compensation for hours that the time record itself shows were worked, and inconsistent leave-entitlement calculations that do not reflect an employee's actual seniority. Many of these are process failures rather than deliberate violations, which is also why a documented, repeatable HR process is the strongest defence.
A less obvious but recurring gap is failing to notify PIP of specific fixed-term contracts that rely on statutory exceptions (such as replacement contracts) where notification is legally required -- employers sometimes use the exception correctly in substance but forget the accompanying procedural notification.
Lawful cooperation and follow-up actions
During an inspection, employers are expected to provide access to premises and documents and to facilitate the inspector's work, while retaining the right to understand the stated scope and to receive a formal record (protokół) of the inspection's findings. Where the inspection identifies issues, PIP can issue binding instructions (nakaz) with a deadline for correction, or in more serious cases refer matters for further legal action; employers should treat any post-inspection instruction as a firm deadline, not a suggestion.
After an inspection, it is good practice to review the findings internally, correct the underlying process (not just the specific instance flagged), and document that the correction was made, since a repeat finding on a subsequent inspection is viewed far more seriously than a first-time, promptly corrected issue. Auranik's 1 Point Business Service Package (/poland/consulting/business-services) can help organize HR and payroll documentation on an ongoing basis so routine PIP readiness does not depend on a pre-inspection scramble.
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