β
Central
Central authorities are responsible for: 
- preparation and approval of legislation and standards in the field of water protection,
 - protection of the quantity and quality of surface and groundwater,
 - flood protection,
 - national and international water planning, including programs of measures,
 - international cooperation in the field of water management,
 - economic, financial and administrative instruments in water protection,
 - monitoring of qualitative and quantitative values of waste water discharge,
 - construction of hydropower facilities,
 - quality control of drinking and bathing waters.
 
Regional 
Regional authorities are responsible for:
- implementation of selected measures, preparation of Programme of Measures and preparation of the RBMPs and FRMPs for sub-basins (together with other relevant authorities),
 - actions concerning transboundary waters, after consultation with the Ministry of Agriculture and the Ministry of the Environment,
 - taking measures in emergency situations (drought, accidents etc.) if not taken at municipal level.
 
Local
Municipal and district authorities:
- issue regulations for the management of surface waters within their competence,
 - oversee water supply, sewerage and waste water treatment (managed by private and public water companies).
 
Responsible ministries/bodies
- Ministry of Environment, Ministry of Agriculture
 - Water authorities
 - Regional authorities
 - Municipal authorities and district offices
 - Municipal authorities with extended competencies
 
Sources