An offshore staffing agency operating in 2026 should hold a combination of industry-specific and quality management certifications, including MLC 2006 compliance, ISO 9001:2015, and relevant local labor standards such as NEN 4400-1. The exact requirements depend on the sectors and regions you operate in, but these form the baseline for any credible maritime or offshore workforce partner. The sections below walk through each compliance area in detail so you know exactly what to look for before signing a contract.
Which certifications should an offshore staffing agency hold?
A reputable offshore staffing agency should hold certifications that cover quality management, worker welfare, health and safety, and labor compliance. The most widely recognized are ISO 9001:2015 (quality management systems), MLC 2006 (maritime labor standards), OHSAS 18001 or ISO 45001 (occupational health and safety), and country-specific labor compliance marks such as NEN 4400-1 in the Netherlands.
Beyond these core certifications, look for sector-specific accreditations relevant to your project. For offshore oil and gas, VCU certification signals that an agency meets Dutch safety requirements for contractors. For maritime crewing, MLC 2006 is non-negotiable. For renewables and civil projects, ISO 9001:2015 combined with QHSE screening processes is a strong indicator of professional standards.
Certifications are not just paperwork. They signal that the agency has gone through independent auditing, maintains documented processes, and is accountable to an external standard. When you are placing crew on a vessel or offshore installation, that accountability matters directly to your safety record and legal liability.
What does MLC 2006 compliance mean for offshore crew suppliers?
MLC 2006, the Maritime Labour Convention, sets minimum standards for the working conditions of seafarers worldwide. For an offshore crew supplier, MLC 2006 compliance means the agency ensures that all placed crew receive fair contracts, proper wages, safe working hours, adequate accommodation, and access to medical care. Flag states and port state control inspectors can detain a vessel if these standards are not met.
From a practical standpoint, MLC 2006 compliance affects how a crewing agency structures its contracts, calculates wages, and handles repatriation. An agency that holds MLC 2006 certification has been audited against these requirements and can demonstrate that its crewing operations meet international maritime law.
For clients, this is not just about legal risk. Vessels operating with non-compliant crew arrangements face port detentions, delays, and reputational damage. Working with an MLC-compliant offshore crew supplier removes that risk from your operations. We hold MLC 2006 certification and apply its standards across all maritime placements.
How does cross-border payroll compliance affect offshore staffing?
Cross-border payroll compliance determines whether your workers are legally employed, correctly taxed, and properly covered by social security in each country where they work. For offshore projects spanning multiple jurisdictions, this is one of the most complex areas to manage. Errors can result in tax penalties, back payments, or workers losing social security entitlements.
The main compliance considerations in cross-border offshore staffing include:
- A1 certificates within the EU, which confirm that a worker remains covered by the social security system of their home country while working abroad
- Local employment law, which varies significantly between countries in terms of contract types, notice periods, and worker protections
- Tax treaties, which determine where income tax is due when a worker operates across borders
- Visa and work permit requirements, which differ by nationality, project location, and sector
A staffing agency with a robust cross-border payroll function manages all of this on your behalf. We place candidates on our own payroll, handle A1 certificates within the EU, and ensure full compliance with local labor law in each country where we operate. This means you carry no administrative or legal risk on the payroll side.
What’s the difference between secondment, crewing, and recruitment from a compliance standpoint?
Secondment, crewing, and recruitment involve different legal relationships between the worker, the staffing agency, and the client, and each carries distinct compliance obligations. Understanding the difference helps you choose the right arrangement for your project and ensures you meet your legal duties as a client.
Secondment
In a secondment arrangement, the worker remains employed by the staffing agency but is placed at the client’s location to carry out work under the client’s supervision. The agency retains employer responsibilities, including payroll, tax, and social security. The client manages day-to-day work direction. Compliance obligations are shared, but the agency carries the employment risk.
Crewing
Crewing refers specifically to the supply of maritime or offshore personnel to operate vessels or installations. The crew are typically employed or contracted by the crewing agency, which manages their certification, welfare, and MLC 2006 compliance. The client (shipowner or operator) takes operational control but relies on the crewing agency for workforce compliance and certification management.
Recruitment
In a recruitment arrangement, the agency finds and places a candidate who then enters into a direct employment contract with the client. Once placed, the client assumes full employer responsibility, including payroll, tax, and compliance with local labor law. The agency’s compliance role ends at placement.
Choosing the right model depends on your project structure, the countries involved, and how much employer responsibility you want to retain. We offer all three arrangements and can advise which structure best fits your project and jurisdiction.
How can you verify an offshore staffing agency’s compliance before signing a contract?
Before signing a contract with an offshore staffing agency, request documented proof of all relevant certifications, ask for references from clients in your sector, and review their processes for candidate screening and contract management. A compliant agency will have no hesitation in sharing this information.
Specifically, ask for:
- Copies of current certifications (ISO 9001, MLC 2006, OHSAS/ISO 45001, NEN 4400-1, VCU, or others relevant to your sector)
- A description of their candidate screening process, including QHSE checks, certification verification, and background screening
- Their approach to cross-border payroll and tax compliance, including how they handle A1 certificates and local labor law
- References or case studies from comparable projects in your industry and region
- Their audit history and whether they have faced any compliance violations or legal disputes
You can also verify certifications independently through the issuing bodies. ISO certificates are registered with accredited certification bodies. MLC 2006 compliance can be checked through flag state records. For agencies operating in the Netherlands, NEN 4400-1 registration is publicly verifiable through the SNA register.
At iPS Powerful People, we are transparent about our certifications and compliance processes. We welcome due diligence from clients because it reflects exactly the standard we hold ourselves to.
Why does B Corp certification matter when choosing a staffing partner?
B Corp certification means a company has been independently verified to meet high standards of social and environmental performance, accountability, and transparency. For a staffing partner, it signals that the agency treats workers fairly, operates responsibly, and is accountable to more than just financial results. In sectors like offshore and maritime, where worker welfare directly affects safety and project outcomes, this matters.
B Corp certification is awarded by B Lab, a nonprofit organization, and requires companies to complete a rigorous assessment covering areas such as worker benefits, supply chain practices, environmental impact, and community engagement. The certification must be renewed every three years, so it reflects ongoing commitment rather than a one-time achievement.
For clients working under ESG reporting requirements or sustainability frameworks, partnering with a B Corp-certified agency can contribute to your own reporting and procurement standards. It also reduces reputational risk, since you are working with an agency that is publicly accountable for how it treats the people it places.
We are proud to be B Corp certified, which means our commitment to fair treatment of workers, environmental responsibility, and ethical business practices has been independently verified. That is not a marketing claim. It is an audited standard.
How iPS Powerful People helps with offshore staffing compliance
We have been active in international maritime, offshore, and energy staffing for over 35 years. During that time, we have built a compliance infrastructure that covers the full range of certifications, employment structures, and cross-border payroll requirements that our clients face.
- Certified across all relevant standards: We hold MLC 2006, ISO 9001:2015, OHSAS 18001:2007, NEN 4400-1, VCU, and B Corp certification, so you work with a partner that has been independently audited against the standards that matter in your sector.
- Full cross-border payroll compliance: We place candidates on our own payroll and manage A1 certificates, local labor law compliance, and tax obligations in every country where we operate, including the Netherlands, the Baltic States, Croatia, Saudi Arabia, Mexico, Dubai, and the US.
- QHSE screening as standard: Every candidate we place is screened against the relevant safety certifications and QHSE requirements for your project before they are presented to you.
- Flexible workforce structures: Whether you need secondment, crewing, or direct recruitment, we structure the arrangement to match your project requirements and minimize your compliance exposure.
- Complete project staffing: Beyond individual placements, we can take on the full workforce for your offshore or maritime project, from survey through to installation and operations.
If you want to discuss your specific compliance requirements or find out how we can support your next project, get in touch with our team. You can also explore our project staffing services to see how we manage complete workforce solutions for offshore and maritime operations.