Central
State authorities are responsible for:
- Entry, movement, residence, and employment of aliens on the Croatian territory;
 - State border protection; 
 - Asylum and refugee status (Ministry of Internal Affairs);
 - Granting asylum;
 - Granting subsidiary protection;
 - Rejection the application if an applicant does not meet the conditions for asylum and subsidiary protection;
 - Rejection an application if the conditions are met for exclusion;
 - Rejection an manifestly unfounded applications;
 - Rejection inadmissible asylum applications;
 - Suspend the procedure;
 - Border security;
 - Irregular migration policies;
 - Unaccompanied minors seeking asylum;
 - Financial support to asylum seekers, refugees and persons under temporary protection;
 - Harmonisation of Law on Aliens and Law on Asylum with EU acquis;
 - Adoption of strategies and monitoring frameworks;
 - Travel documents for crossing the state border;
 - Storage of data of Croatian Visa Information System;
 - Integration policies;
 - Anti-discrimination laws.
 
Regional
Regional authorities can also exercises competencies of civil protection (see below, 18.), moreover
- Receive applications for international protection, temporary/permanent residence;
 - Prepare reports and hand a person over to officers in charge of irregular migration for further proceedings;
 - Conduct an interview with a foreigner in the police station to determine the person's identity, perform a security check, and conduct an informative interview
 - Send application documents to the Ministry;
 - Take fingerprints and photos of the applicants, provide them with information on the procedures, their rights and obligations, and issue the applicants' identity card.
 
Local
Local authorities:
- Perform reception and accommodation of aliens at local level; 
 - Receive applications for international protection;
 - Conduct interviews for the purpose of receiving applications for international protection;
 - Execute orders for forcibly deporting aliens and for this purpose provide preparation measures; 
 - Participate in the procedures of determining the identity of foreigners; 
 - Cooperate with units of the Ministry on Internal Affairs, other state authorities and legal persons for the purpose of performing the reception and accommodation of foreigners; 
 - In cooperation with humanitarian organisations, provide health care service for foreigners, monitor and undertake measures to improve the conditions of residence of aliens; 
 - Undertake measures to ensure the functioning of a single information and documentation system with regard to receiving and assisting data on foreigners and a single reporting system;
 - Takes fingerprints and photos of the applicants, provide them with information on the procedures, their rights and obligations, and issue the applicants' identity card
 - Reception Centers for Foreigners are managed by Mayors. 
 
Responsible ministries/bodies
Central
Regional
Regional authorities - counties (županije)
Border Police Directorate, Transit Reception Centre for Foreigners, Reception Centre for Asylum Seekers
Local
- Local authorities (općine i gradovi)
 
Sources:
Law on Aliens (NN 130/11, 74/13, 69/17, 46/18)
iied.org, Local Governments and Migrant Crisis, 2016
Croatia, MIPEX, 2015
Law on International and Temporary Protection (Narodne Novine 130/11, 74/13, 69/17, 46/18) 
Unofficial translation of the Decision promulgating Law on Aliens of 18 July 2007.
Regular procedure, Croatian Law Centre 
Registration of the asylum application, Croatian Law Centre