Report on the compliance of the format of 
				consolidated financial statements with the 
				requirements of the European Single Electronic 
				Format (“ESEF”)
				
					We have been engaged based on the agreement 
					by the Management Board of the Parent Company 
					to conduct a reasonable assurance engagement 
					for the verification of compliance with the 
					applicable requirements of the electronic reporting 
					format of the consolidated financial statements of 
					Group for the year ended 31 December 2020 (the 
					“Electronic Reporting Format of the Consolidated 
					Financial Statements”).
				
				
					Description of a subject matter and applicable 
					criteria
				
				
					The Electronic Reporting Format of the 
					Consolidated Financial Statements has been 
					applied by the Management Board of the Parent 
					Company to comply with the requirements of art. 3 
					and 4 of the Commission Delegated Regulation 
					(EU) 2019/815 of 17 December 2018 
					supplementing Directive 2004/109/EC of the 
					European Parliament and of the Council with 
					regard to regulatory technical standards on the 
					specification of a single electronic reporting format 
					(the “ESEF Regulation”). The applicable 
					requirements regarding the Electronic Reporting 
					Format of the Consolidated Financial Statements 
					are contained in the ESEF Regulation.
					 
				
				
					The requirements described in the preceding 
					sentence determine the basis for application of the 
					Electronic Reporting Format of the Consolidated 
					Financial Statements and, in our view,  constitute 
					appropriate criteria to form a reasonable 
					assurance conclusion.
					 
				
				
					We have been engaged by the Management 
					Board of the Parent Company to report on the 
					compliance of the format of the consolidated 
					financial statements with the requirements of the 
					ESEF Regulation. This report is intended to be 
					published together with the consolidated financial 
					statements of the Group.
				
				
					Responsibility of the Management Board and 
					the Supervisory Board
				
				
					The Management Board of the Parent Company is 
					responsible for the application of the Electronic 
					Reporting Format of the Consolidated Financial 
					Statements that complies with the requirements of 
					the ESEF Regulation. 
				
				
					This responsibility includes the selection and 
					application of appropriate markups in iXBRL using 
				
				
					ESEF taxonomy and designing, implementing and 
					maintaining internal controls relevant for the 
					preparation of the Electronic Reporting Format of 
					the Consolidated Financial Statements which is 
					free from material non-compliance with the 
					requirements of the ESEF Regulation.
					
						Members of the Supervisory Board are responsible 
						for overseeing the financial reporting process.
					
					
					
						Our responsibility was to express a reasonable 
						assurance conclusion whether the Electronic 
						Reporting Format of the Consolidated Financial 
						Statements complies with the ESEF Regulation.
					
					
						We conducted our engagement in accordance with 
						National Standard on Assurance Engagements 
						3000 (Revised) ‘Assurance Engagements other 
						than Audits and Reviews of Historical Financial 
						Information’, in the wording of the International 
						Standard on Assurance Services 3000 (Revised) 
						as adopted by the National Council of Statutory 
						Auditors (KSUA 3000 (Z)). This standard requires 
						that we comply with ethical requirements, plan and 
						perform procedures to obtain reasonable 
						assurance whether the Electronic Reporting 
						Format of the Consolidated Financial Statements 
						is prepared, in all material aspects, in accordance 
						with the applicable requirements.
					
					
						Reasonable assurance is a high level of 
						assurance, but it does not guarantee that the 
						service performed in accordance with KSUA 3000 
						(Z) will always detect the existing material 
						misstatement.
					
					
						Summary of the work performed
					
					
						Our planned and performed procedures were 
						aimed at obtaining reasonable assurance that the 
						Electronic Reporting Format of the Consolidated 
						Financial Statements was applied, in all material 
						aspects, in accordance with the applicable 
						requirements and such application is free from 
						material errors or omissions. 
						Our procedures 
						included in particular:
					
					
						•
						obtaining an understanding of the internal 
						control system and processes relevant to the 
						application of the Electronic Reporting Format 
						of the Consolidated Financial Statements, 
						including the preparation of the XHTML format 
						and marking up the consolidated financial 
						statements;
					
					
						•
						verification whether the XHTML format was 
						applied properly;