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THE JOURNAL OF ECONOMIC SCIENCES: THEORY AND PRACTICE, V.83, # 1, 2026, pp. 4-19
The Role of Sustainability Reporting for Enhancing the Corporate
Credibility. A Literature Review
Florentin Emil Tănasă , Marian Siminică , Florian Marcel Nuță 1,3*
2
1
1 Danubius International University, Galati, Romania
ORCID ID: https://orcid.org/0009-0008-8379-2678
2 University of Craiova, Craiova, Romania
ORCID ID: https://orcid.org/0000-0003-2944-4791
3 UNEC Research Center for Global Environmental Problems,
Azerbaijan State University of Economics (UNEC), Baku, Azerbaijan
ORCID ID: https://orcid.org/0000-0001-8663-4183
E-mail: [email protected]
https://doi.org/10.30546/jestp.2026.85.01.0019
Received: October 30. 2025; accepted: March 27; published online June 05, 2026
ABSTRACT
Sustainability reporting faces a dual challenge: a growing demand for ESG
(Environmental, Social, Governance) data and a distrust fueled by the perception of
"greenwashing". This paper aims to analyze, through a literature review, how the
introduction of mandatory assurance, in particular through the EU Corporate
Sustainability Reporting Directive (CSRD) and global standardization through ISSA
5000, influences the credibility and reliability of sustainability information. The
methodology involves a search of the Web of Science and Scopus databases to
identify relevant research on ESG assurance and reporting quality and employing the
VosViewer to map the conceptual networks. The main findings emphasize the
evolution of research on ESG-related topics. While at early stages the studies mainly
discussed the ESG framework and its components from a conceptual point of view
and debated upon their coherence and feasibility, later on the research adapted to the
complex context and discussed environmental, social, and governance reporting and
compliance in connection with company’s performance, digital transformation, and
green innovation. This shows the transformative character of ESGs and their role in
building company effectiveness in addressing non-financial issues.
Keywords: sustainability assurance, CSRD, ISSA 5000, greenwashing, reporting
credibility, ESG
JEL codes: M4; Q56
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