Article 18 (a)(i) - the authorities which are competent to order protection measures and issue certificates in accordance with Article 5
Authorities competent to order protection measures:
District courts, regional courts, courts of appeal
Authorities competent to issue certificates:
District courts, regional courts and courts of appeal which issued the ruling on the protection measures
Article 18 (a)(ii) - the authorities before which a protection measure ordered in another Member State is to be invoked and/or which are competent to enforce such a measure
District courts
Article 18 (a)(iii) - the authorities which are competent to effect the adjustment of protection measures in accordance with Article 11(1)
District courts
Article 18 (a)(iv) - the courts to which the application for refusal of recognition and, where applicable, enforcement is to be submitted in accordance with Article 13
Regional courts
Article 18 (b) - the language or languages accepted for translations as referred to in Article 16(1)
Polish