Chapter 4

During the period of validity of the authorisation referred to in Article 12, the holder shall enjoy at least the following rights:

1. Seasonal workers shall be entitled to equal treatment with nationals of the host Member State at least with regard to:

1. Member States shall provide for measures to prevent possible abuses and to sanction infringements of this Directive. Measures shall include…

1. Member States shall ensure that there are effective mechanisms through which seasonal workers may lodge complaints against their employers…