Grant Thornton Polska P.S.A.
ul. Abpa Antoniego Baraniaka 88 E
61-131 Poznań
Polska
T +48 61 62 51 100
F +48 61 62 51 101
www.GrantThornton.pl
Audit – Tax – Accounting – Advisory
Member of Grant Thornton International Ltd
Grant Thornton Polska Prosta spółka akcyjna. Audit Firm No. 4055.
Management Board: Jan Letkiewicz – President of the Board, Jolanta Jackowiak – Vice-President of the Board, Dariusz Bednarski – Vice-President of the Board, Edward Nieboj –
Vice-President of the Board, Tomasz Wróblewski – Vice-President of the Board. Registered office address: ul. Abpa Antoniego Baraniaka 88 E, 61-131 Poznań, Poland.
Tax identification number NIP: 782-25-45-999. REGON: 302021882. Bank account: 31 1090 1476 0000 0001 3554 7340. District Court Poznań – Nowe Miasto i Wilda in Poznań, 8th
Commercial Division of the National Court Register, KRS No. 0001002477.
Independent Auditor’s
Limited Assurance
Report on the
Sustainability Reporting
For the General Shareholders’ Meeting and the Supervisory Board of TOYA Spółka Akcyjna
Opinion
We have performed a limited assurance engagement on the sustainability reporting of the Group (the Group), in
which the parent entity is TOYA Spółka Akcyjna (the Parent) prepared as at December 31, 2025 and for the
period from January 1, 2025 to December 31, 2025, included in a separate section of the report on the Group’s
operations included in chapter 7 (Sustainability Reporting).
Based on the assurance procedures we have performed and evidence we have obtained, nothing has come to
our attention that causes us to believe that:
• the accompanying Sustainability Reporting is not compliant, in all material respects, with the
requirements of Chapter 6c of the Accounting Act of September 29, 1994 (the Accounting Act),
including the European Sustainability Reporting Standards (ESRS),
• the materiality assessment process conducted by the Group to identify information included in the
Sustainability Reporting (the Materiality Assessment Process) is not compliant, in all material respects,
with the ESRS,
• the accompanying Sustainability Reporting is not compliant, in all material respects, with the reporting
requirements set out in Article 8 of Regulation (EU) 2020/852 of the European Parliament and of the
Council of June 18, 2020 on the establishment of a framework to facilitate sustainable investment,
amending Regulation (EU) 2019/2088.
Basis for opinion
We conducted our engagement in accordance with the National Standard on Assurance Engagements for
Sustainability Reporting 3002PL Limited Assurance Engagement on the Sustainability Reporting adopted by
resolution of the National Council of Statutory Auditors (NSAE 3002PL) and, where appropriate, with the
National Standard on Assurance Engagements Other than Audits or Reviews 3000 (R) in the wording of
International Standard on Assurance Engagements 3000 (R) Assurance Engagements Other than Audits or
Reviews of Historical Financial Information, adopted by resolution of the National Council of Statutory Auditors
(NSAE 3000 (R)).
© Grant Thornton. All rights reserved
2
The level of assurance obtained in a limited assurance engagement is substantially lower than in a reasonable
assurance engagement because the procedures performed by the auditor for the sustainability reporting
assurance engagement in a limited assurance engagement vary in nature and timing from, and are less in
extent than for, a reasonable assurance engagement.
Our responsibility under those standards is further described in the Auditor’s responsibility for sustainability
reporting assurance section of our report. We are independent of the entities comprising the Group in
accordance with the International Ethics Standards Board for Accountants’ Handbook of the International Code
of Ethics for Professional Accountants (including International Independence Standards) (IESBA Code) adopted
by the National Council of Statutory Auditors’ resolution as the principles of professional ethics for statutory
auditors that apply to assurance engagements and with the independence requirements specified in the Act of
May 11, 2017 on Statutory Auditors, Audit Firms and Public Oversight (the Act on Statutory Auditors) and in
Regulation (EU) No. 537/2014 of the European Parliament and of the Council of April 16, 2014 on specific
requirements regarding statutory audit of public-interest entities and repealing Commission Decision
2005/909/EC (the Regulation 537/2014). Moreover, we have fulfilled our other ethical obligations in accordance
with these requirements and the IESBA Code.
The audit firm applies the Act on Statutory Auditors and the National Standard on Quality Control 1 in the
wording of the International Standard on Quality Management (PL) 1 Quality Management for Firms that
Perform Audits or Reviews of Financial Statements, or Other Assurance or Related Services Engagements
adopted by resolution of the Council of the Polish Agency for Audit Oversight, which requires the audit firm to
design, implement and operate a system of quality management including policies or procedures regarding
compliance with ethical requirements, professional standards and applicable legal and regulatory requirements.
We believe that the evidence we have obtained is sufficient and appropriate to provide a basis for our limited
assurance opinion.
Responsibilities of Management Board and Supervisory Board of the Parent for the Sustainability
Reporting
The Management Board of the Parent is responsible for:
• preparing the Sustainability Reporting in accordance with Chapter 6c of the Accounting Act, including
the ESRS,
• conducting the Materiality Assessment Process in accordance with the ESRS,
• preparing the Sustainability Reporting in accordance with Article 8 of Regulation (EU) 2020/852 of the
European Parliament and of the Council of June 18, 2020 on the establishment of a framework to
facilitate sustainable investment, and amending Regulation (EU) 2019/2088,
• designing, implementing and maintaining such internal control as the Management Board determines
is necessary to enable the preparation of Sustainability Reporting in accordance with Chapter 6c of the
Accounting Act, including the ESRS and Article 8 of Regulation (EU) 2020/852 of the European
Parliament and of the Council of June 18, 2020 on the establishment of a framework to facilitate
sustainable investment, and amending Regulation (EU) 2019/2088, that is free from material
misstatement, whether due to fraud or error,
including the Management Board of the Parent being responsible for designing and implementing the
Materiality Assessment Process and for presenting this process in the Sustainability Reporting. This
responsibility includes, among others:
• understanding the context in which the Group’s business activities and relationships take place, as
well as understanding of its affected stakeholders,
• identifying actual and potential impacts (both negative and positive) related to sustainability matters, as
well as risks and opportunities that affect, or can reasonably be expected to affect, the entity’s financial
position, financial performance, cash flows, access to finance or cost of capital in the short, medium or
long term,
© Grant Thornton. All rights reserved
3
• assessing the materiality of identified impacts, risks and opportunities related to sustainability matters
by selecting and applying appropriate thresholds and
• making assumptions that are reasonable in the circumstances.
The Management Board of the Parent is also responsible for selecting and applying appropriate methods for
reporting sustainability matters and determining estimates or preparing forward-looking information in individual
disclosures in the Sustainability Reporting that are reasonable in the circumstances. The members of the
Supervisory Board of the Parent are responsible for overseeing the Group’s Sustainability Reporting process.
Inherent limitations in the preparation of the Sustainability Reporting and measurement and
evaluation of related issues
There are inherent limitations regarding the measurement or evaluation of the Sustainability Reporting subject
to limited assurance engagement, which are presented below.
• When reporting forward-looking information in accordance with the ESRS, the Management Board of
the Parent is required to prepare forward-looking information based on disclosed assumptions about
events that may occur in the future and on possible future actions of the Group. The actual outcome
may be different because anticipated events often do not occur as expected.
• In determining the disclosures in the Sustainability Reporting, the Management Board of the Parent
interprets undefined legal terms and other concepts that may be interpreted in different ways, including
compliance of their interpretation with the law, and are therefore subject to uncertainty.
• Where applicable, as indicated in the Group’s disclosures regarding Disclosure in relation to specific
circumstances BP-2 and ESRS E1 Climate change, greenhouse gas emissions quantification is
subject to significant, inherent measurement uncertainty resulting from both scientific and estimation
uncertainty.
Auditor’s responsibility for the assurance of the Sustainability Reporting
Our objectives are to plan and perform the assurance engagement on sustainability reporting in such a manner
as to obtain limited assurance that the Sustainability Reporting is free from material misstatement, whether due
to fraud or error, and to issue a limited assurance report on sustainability reporting containing our opinion.
Misstatements can arise from fraud or error and are considered material if, individually or in the aggregate, they
could reasonably be expected to influence the decisions of users taken on the basis of this Sustainability
Reporting.
As part of a limited assurance engagement on sustainability reporting conducted in accordance with NSAE
3002PL, we exercise professional judgment and maintain professional skepticism throughout the engagement.
Our responsibility in respect to the Sustainability Reporting in relation to the Materiality Assessment Process
includes:
• obtaining an understanding of the Materiality Assessment Process solely for the purpose of assessing
its compliance with the ESRS, and not for the purpose of expressing an opinion on the effectiveness of
this process, including its outcome,
• designing and performing procedures to evaluate whether the Materiality Assessment Process is
consistent with the description of the Materiality Assessment Process presented in the Sustainability
Reporting.
Our other responsibilities with respect to the Sustainability Reporting include:
• obtaining an understanding of the entity’s control environment, processes and information systems
relevant to the preparation of the Sustainability Reporting, but not evaluating the design of specific
controls, nor obtaining evidence about their implementation or testing the operating effectiveness of
those controls,
© Grant Thornton. All rights reserved
4
• identifying disclosures in which material misstatements are likely to arise, whether due to fraud or
error,
• designing and performing procedures on disclosures in the Sustainability Reporting in which material
misstatements are likely to arise. The risk of not detecting a material misstatement resulting from fraud
is higher than for one resulting from error, as fraud may involve collusion, forgery, intentional
omissions, misrepresentations, or the override of internal control.
Our opinion on the Sustainability Reporting does not cover other information accompanying the Sustainability
Reporting and our assurance report, or containing them, nor information contained in the Sustainability
Reporting that is not subject to assurance.
Summary of the work performed
A limited assurance engagement on sustainability reporting involves performing procedures to obtain evidence
about the Sustainability Reporting. The nature, timing and extent of procedures selected depend on
professional judgment, including the identification of disclosures in the Sustainability Reporting in which material
misstatements are likely to arise, whether due to fraud or error.
In conducting our limited assurance engagement on the Sustainability Reporting, we performed the following
procedures:
• we obtained an understanding of the Materiality Assessment Process by:
o performing inquiries to understand the sources of the information used by the Management
Board, such as stakeholder engagement, business plans and strategy documents,
o familiarising ourselves with the documentation provided to us in this regard,
• we checked whether the results of the Materiality Assessment Process were properly included in the
Sustainability Reporting,
• we obtained an understanding of the reporting process relevant to the preparation of the Sustainability
Reporting by understanding of the Group’s control environment, processes, and information system
relevant to the preparation of the Sustainability Reporting, but not for the purpose of expressing an
opinion on the effectiveness of the internal control,
• we evaluated whether the information identified by the Materiality Assessment Process is included in
the Sustainability Reporting,
• we evaluated whether the structure and the presentation of the Sustainability Reporting is in
accordance with the ESRS,
• we performed inquiries of the Parent’s employees responsible for the preparation of the Sustainability
Reporting and we performed analytical procedures on selected information in the Sustainability
Reporting,
• we performed substantive assurance procedures on selected information in the Sustainability
Reporting,
• where applicable, we compared disclosures in the Sustainability Reporting with the corresponding
disclosures other elements of the Group’s annual report (including the separate financial statements
and consolidated financial statements),
• we evaluated the methods, assumptions and data used for developing estimates and forward-looking
information,
• we analysed compliance with minimum safeguards by analysing evidence regarding methods and
assumptions used to assess compliance with minimum safeguards,
• we obtained an understanding of the Parent’s process to identify taxonomy-eligible and taxonomy-
aligned economic activities and the corresponding disclosures in the Sustainability Reporting.
© Grant Thornton. All rights reserved
5
Other matters – comparative information
The Sustainability Reporting of the Group for the preceding year ended December 31, 2024 was subject to
assurance by a statutory auditor acting on our behalf. The statutory auditor on march 27, 2025 expressed an
unmodified opinion on that sustainability reporting.
Paweł Zaczyński
Statutory Auditor No. 13290
Key Audit Partner for the sustainability reporting assurance engagement performing the assurance on behalf
of
Grant Thornton Polska Prosta spółka akcyjna,
Poznań, ul. Abpa Antoniego Baraniaka 88 E, Audit Firm No. 4055
Warsaw, march 26, 2026.
THIS IS TRANSLATION ONLY. The Polish language version of the report is the only valid and legally binding
version. This translation into English is provided to facilitate understanding of the report.
