IT outsourcing to Poland can combine EU contracting, close working hours and a mature technical market. None of those advantages replaces supplier, delivery, security and exit due diligence.
Short answer
Assess the operating model, not the country label or hourly rate. A credible supplier can show who delivers, where the code and data go, how quality is accepted, how incidents are handled and how the client exits with working assets.
Eurostat reports that 72.8% of EU enterprises engaged in international sourcing in 2021–2023 moved functions to another EU country. Intra-EU sourcing is normal, but the survey does not prove that every project is cheaper or successful. Your own controls determine whether the arrangement is governable.
1. Define the outcome before asking for a team
Write the business result, users, systems, constraints and acceptance evidence before discussing headcount. Separate a bounded project, managed capability and individual staff augmentation. These models allocate direction, delivery risk and continuity differently.
- Name the client product owner and technical decision owner.
- Define the smallest production outcome, not a list of technologies.
- Record non-functional requirements: security, availability, performance, accessibility and data.
- State which decisions cannot be delegated to the supplier.
2. Verify supplier identity and delivery chain
Confirm the legal entity, VAT status, signatory, insurance where relevant and the countries from which people will access systems. Ask which roles are employees or subcontractors and require approval or notification before material changes. A polished sales team is not proof of delivery capacity.
3. Put code, access and intellectual property under control
The client should know where the primary repository, issue history, CI/CD configuration, infrastructure code, design source and documentation live. The agreement must distinguish transferred work, pre-existing supplier assets and third-party open-source or commercial licences. Do not wait for the final invoice to discover that the repository or deployment account is inaccessible.
4. Review security and GDPR for the real data flow
Map production data, test data, logs, backups, support access and sub-processors. If the supplier processes personal data for the client, document Article 28 responsibilities and security measures. Use role-based access, named accounts, secrets management and a revocation process. A generic “GDPR compliant” sentence is not a control.
5. Inspect the engineering and acceptance system
Request a walkthrough of repository rules, peer review, automated checks, testing strategy, release evidence, rollback and defect handling. Acceptance should connect each milestone to observable evidence. Velocity, story points and hours describe activity; they do not alone prove a usable result.
6. Price continuity and exit, not only delivery
Model coordination, environments, licences, cloud, security reviews, rework, travel, vendor management and handover. Define notice, repository and credential transfer, documentation minimums, knowledge-transfer sessions and assistance after termination. A cheap rate with expensive dependency is not a low total cost.
Evidence to request before signing
| Area | Evidence | Red flag |
|---|---|---|
| Delivery model | Scope, roles, decision rights, acceptance and escalation | A rate card is presented as the entire operating model. |
| People and chain | Named roles, location and subcontractor rules | The buyer cannot learn who will access the systems. |
| Engineering | Repository walkthrough, CI, tests and release example | Code is shown only in a supplier-owned account with no client access. |
| Security and data | Data-flow map, access matrix, incidents and processor terms | A certificate or slogan replaces use-case controls. |
| Continuity | Runbook, ownership, export and exit exercise | Handover appears only as a vague final-phase task. |
| Commercials | Assumptions, exclusions, change control and total-cost model | The estimate has no confidence, dependency or change mechanism. |
Use a paid, bounded pilot as due diligence
Choose one production-relevant slice that exercises requirements, repository access, review, testing, release and communication. Agree pass, remediate and stop conditions before the pilot. Scale only when the evidence shows that both the software and the delivery relationship work.
Related service: software development in Poland
Primary references
- Eurostat: Cost reduction is the main driver of outsourcing — EU international-sourcing data for 2021–2023.
- EDPB: Data processing agreements — Official guidance on controller–processor agreements.
- OWASP Software Assurance Maturity Model — Open software-security governance and verification model.
- European Commission: NIS2 policy — Official context for cybersecurity obligations; applicability requires case-specific review.
Accessed 15 July 2026. This is procurement and delivery guidance, not legal, tax or cybersecurity certification advice.