Gomes, Sónia FerreiraEugénio, TeresaCastelo Branco, Manuel2018-07-302018-07-302015Gomes, S.; Eugénio, T. e Branco, M. (2015), Sustainability reporting and assurance in Portugal, Corporate Governance - The international journal of business in society, Vol. 15 Iss 3 pp. 281 – 292. ISSN: 1472-0701 (Emerald Editor) Journal Quality List 2015.1472-0701http://hdl.handle.net/10400.8/3391Purpose – The purpose of this paper is to provide a descriptive comprehensive analysis of sustainability reporting (SR) and assurance in Portugal after the onset of the most recent economic crisis. Design/methodology/approach – The authors analyze 290 sustainability reports for the years 2008, 2009, 2010 and 2011, and find those that include assurance statements and characterize them. Findings – The authors present evidence supporting the view that the Portuguese sustainability reporting assurance (SRA) market follows the international trends and suggest that the most recent economic crisis had a negative effect in terms of publication of sustainability reports but not in terms of its quality and assurance. Research limitations/implications – The authors merely provide descriptive evidence of SR and the assurance thereof in Portugal. Originality/value – The authors contribute significantly to the literature on SRA in peripheral countries and in the period of crisis.engPortugalSustainability reportingCorporate sustainabilitySustainability reporting assurancejournal article10.1108/CG-07-2013-0097