To work in childcare in the Netherlands you need to be qualified according to Dutch regulations.
If you have a Dutch diploma, then you can check if you are fully qualified through this link.
If you have a diploma from another European country, then you will need to apply for recognition of your qualification through DUO (Dienst Uitvoering Onderwijs). Further information on this process is available through this link.
If you have a diploma from outside the EU, you first need to do an international credential evaluation. This is a written statement, which indicates the value of a foreign diploma or study programme in the Netherlands. It contains a comparison of a foreign diploma or study programme with the Dutch educational system. You can apply for a credential evaluation through www.idw.nl. In some cases this is enough, but sometimes, when it is not completely clear if a diploma is enough, a check can be done through the FCB – www.fcb.nl
If you find your qualification is not formally recognised by the Dutch Authorities then you may wish to consider applying for a place on the Zein Academy International Talent Programme.