Social partners and the poldermodel
The term sociale partners (social partners) in the Netherlands refers collectively to the representative organisations of employers and employees - primarily the main employer associations (werkgeversorganisaties) such as VNO-NCW and MKB-Nederland, and the main trade union federations (vakbondsfederaties) such as FNV, CNV and VCP. Together with the government, the social partners form the cornerstone of what is internationally known as the Dutch poldermodel: a system of consensus-based policy-making and industrial relations.
The most important institutional embodiment of the poldermodel is the Social and Economic Council (Sociaal-Economische Raad, SER). The SER is a statutory advisory body established under the Industrial Organisation Act (Wet op de bedrijfsorganisatie) and consists of representatives of employers, employees and independent experts appointed by the Crown. The government is required by law to consult the SER on major social and economic policy proposals.
The Labour Foundation in the Netherlands
The Labour Foundation (Stichting van de Arbeid, STAR) is a private body - not established by statute - in which the main employer associations and trade union federations meet bilaterally. STAR issues recommendations on employment conditions, minimum wages, and other labour market issues. Although its recommendations are not legally binding, they carry significant weight and are often the basis for government policy. The foundation played a key role in the famous Wassenaar Agreement of 1982, which set the template for the modern Dutch labour market.
Relevance for employers and employees in the Netherlands
The poldermodel shapes Dutch employment law in concrete ways. Collective labour agreements (CAOs) negotiated by social partners cover approximately 80% of Dutch employees. Social partner agreements often lead to legislative changes, as governments regularly incorporate consensually agreed norms into statute. The poldermodel also explains why Dutch employment law places such emphasis on works council participation and consultation over unilateral employer action. Understanding the social partner landscape is important for any employer operating in the Netherlands. collective bargaining as operating primarily at sector level, with approximately 80% of employees covered by a CAO - a remarkably high figure given that union density is estimated at only around 17-18%. This is explained by the combination of a high degree of employer organisation (through VNO-NCW, MKB-Nederland, LTO-Nederland and AWVN) and the active use of the erga omnes extension mechanism under the AECA of 1937, which allows the Minister of Social Affairs to extend a sector CAO to all employers in that sector if it already covers a substantial majority of personnel employed there. The Sociaal-Economische Raad (SER) is a tripartite advisory body - comprising employer, employee and Crown-appointed independent members - whose advisory opinions, while not legally binding, carry significant political weight and have historically shaped major legislative reforms in Dutch labour law.