Co-operative audits
| 
			 Audit title  | 
			
			 Audit field  | 
			
			 Participating SAIs  | 
		
| 
			 Joint report on air quality - EUROSAI WGEA  | 
			
			 air quality  | 
			
			 European Court of Auditors and 15 SAIs - Albania, Bulgaria, Estonia, Georgia, Hungary, Israel, Kosovo*, Moldova, Poland, Romania, Slovakia, Spain, Switzerland, North Macedonia and the Netherlands  | 
		
| 
			 EUROSAI WGEA Cooperative Audit on Energy Efficency on Public Sector Buildings  | 
			
			 energy efficency  | 
			
			 Belgium, Bulgaria, Estonia, Hungary, Latvia, Lithuania, Portugal, Slovakia  | 
		
| 
			 Joint Study - Main characteristics, findings, messages of the coordinated audit of the Graduates’ Career Tracking Systems  | 
			
			 Graduates’ Career Tracking Systems  | 
			
			 Hungary, Bulgaria, Romania  | 
		
| 
			 Parallel audit activity on EU funded projects - Wastewater treatment project (ISPA) 
 
  | 
			
			 EU funds  | 
			
			 Albania, Bosnia & Herzegovina, Bulgaria, Croatia, fYRoMacedonia, Romania and Turkey  | 
		
| 
			 Simplification of the regulations in the Structural Funds 
  | 
			
			 EU funds 
  | 
			
			 Austria, Bulgaria, Germany, Hungary, Italy, Malta, the Netherlands, Poland, Portugal, Slovakia, Slovenia, Sweden  | 
		
| 
			 Costs of controls of Structural Funds 
  | 
			
			 EU funds  | 
			
			 Austria, Bulgaria, the Czech Republic, Germany. Hungary, Italy, Latvia, the Netherlands, Poland, Portugal, Slovenia, the Slovak Republic  | 
		
| 
			 Programmes aimed at increasing the employment of disabled persons 
 
  | 
			
			 employment  | 
			
			 Bulgaria, the Czech Republic, FYRoMacedonia, Germany, Romania, the Slovak Republic, Slovenia, Turkey, Spain, Switzerland and Poland  | 
		
| 
			 Enforcement of the European waste shipment regulation 
  | 
			
			 environment  | 
			
			 Bulgaria, Greece, Hungary, Ireland, Poland, The Netherlands, Norway and Slovenia  | 
		
| 
			 Adaptation to climate change - are governments prepared? 
  | 
			
			 environment  | 
			
			 Austria, Bulgaria, Cyrpus, ECA, Malta, the Netherlands, Norway, Russian Federation, Ukraine, Hungary (observer)  | 
		
| 
			 National parks 
  | 
			
			 environment  | 
			
			 Bulgaria, Croatia, Denmark, Lithuania, Norway, Poland, Ukraine  | 
		
| 
			 Prevention and response to forest fires 
  | 
			
			 environment  | 
			
			 Bulgaria, Russian Federation and Ukraine  | 
		
| 
			 Audit of debt management information systems 
  | 
			
			 public debt 
  | 
			
			 Brazil, Bulgaria, China, Egypt, Fiji Islands, Yemen, Mexico, Moldova, Romania, Russian Federation, Ukraine, Zambia  |