Speeki Guardian® Assurance of all sustainability reports and statements
Assurance of your sustainability report or statements is expected.
Mandatory assurance of sustainability reports is essential to ensure the credibility, comparability and reliability stakeholders need for decision-making, reflecting the principle that underpins financial reporting regulation.
Without it, sustainability disclosures remain unverified management claims, open to greenwashing, selective disclosure and optimistic bias, which weakens investor confidence, distorts capital allocation and disadvantages organisations that invest in robust verification while competitors make unsupported claims without consequence.
Speeki Guardian® covers the full spectrum of sustainability assurance
Sustainability report and regulatory disclosure assurance
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Speeki Guardian® provides independent third-party assurance of voluntary sustainability reports and mandatory regulatory disclosures, including:
GRI Standards
CSRD and ESRS
IFRS S1 and S2
SEC climate disclosure requirements
UK sustainability reporting mandates
Singapore climate requirements
other applicable frameworks and standards.
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Our assurance engagements examine reporting quality and regulatory alignment, including:
accuracy of environmental, social and governance data
completeness against framework or regulatory requirements
materiality determination including double materiality under CSRD
stakeholder engagement processes
data collection systems and calculation methodologies
internal controls over sustainability data
assurance opinions aligned with ISSA 5000 and AA1000AS v3.
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As sustainability reporting becomes mandatory and subject to enforcement, independent assurance delivers:
reduced regulatory compliance risk
legal defensibility under scrutiny or enforcement
preparedness for evolving assurance requirements
credible evidence of good faith disclosure efforts
verified ESG information for investors and stakeholders
protection against greenwashing allegations and reputational damage.
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Speeki Guardian® provides independent verification of standalone sustainability statements and claims published outside comprehensive reports, including:
website sustainability pages
marketing brochures
product packaging claims
annual report ESG sections
investor presentations
corporate responsibility statements
public commitments and pledges
other short-form sustainability communications.
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Our assurance examines the accuracy and substantiation of published sustainability claims, including:
environmental performance claims
social impact claims
governance practice claims
product sustainability attributes
appropriate boundaries, timeframes and methodologies
consistency with underlying data and management systems
identification of overstatements or unsubstantiated assertions
assurance opinions on specific statements or communications.
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As green claims legislation increases regulatory scrutiny of sustainability marketing, independent verification delivers:
substantiation evidence meeting regulatory requirements
protection against enforcement actions and penalties
reduced greenwashing risk
credible differentiation from unverified claims
confidence in publishing sustainability credentials
cost-effective credibility for claims relied upon by stakeholders.
Sustainability statement and claims assurance
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Speeki Guardian® provides independent verification of sustainability reporting linked to sustainable finance instruments, including:
green bonds
sustainability bonds
sustainability-linked loans
transition bonds
ESG funds
other sustainability-linked financial instruments.
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Our assurance examines whether sustainability-linked financial instruments meet reporting and framework requirements, including:
allocation of proceeds to eligible projects
achievement of sustainability performance targets and KPIs
impact reporting on environmental or social outcomes
compliance with ICMA Green Bond Principles
compliance with Loan Market Association Green Loan Principles
compliance with Climate Bonds Standard requirements
independent confirmation of ongoing sustainability performance.
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As investor scrutiny and regulatory expectations increase, independent assurance delivers:
protection against greenwashing risk
validation of sustainability-linked financial terms
strengthened investor confidence
support for access to ESG-focused capital
protection of reputation under stakeholder scrutiny
alignment with emerging requirements such as the EU Green Bond Standard.
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Speeki Guardian® provides independent verification of climate-related claims, including:
carbon neutrality claims
net zero commitments
climate positive claims
climate-related marketing statements
climate disclosures subject to green claims legislation.
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Our verification examines whether climate claims are substantiated and aligned with recognised standards, including:
alignment with standards such as PAS 2060
completeness and accuracy of GHG inventories
boundary setting and Scope 3 inclusion
quality and additionality of carbon offsets
alignment of reduction targets with science-based pathways
substantiation of claims in marketing and disclosures
robustness of carbon accounting methodologies.
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As regulatory scrutiny of environmental claims increases, independent verification delivers:
legal defensibility under green claims legislation
reduced greenwashing risk
protection against regulatory penalties
protection of organisational reputation
increased stakeholder confidence in climate commitments
credible differentiation in sustainability-focused markets.
Green finance and sustainable investment reporting assurance
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Speeki Guardian® provides independent verification of corrected or updated sustainability disclosures in response to challenges, including:
greenwashing allegations
regulatory investigations
media scrutiny
activist campaigns
stakeholder challenges to sustainability claims.
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Our crisis response assurance examines challenged disclosures and remediation actions, including:
investigation of disputed claims or disclosures
identification of inaccuracies or overstatements
verification of corrected or restated information
assessment of underlying data quality or control deficiencies
assurance opinions on revised disclosures
rapid-response verification where immediate credibility is required
remediation programmes addressing systemic disclosure issues.
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When disclosure accuracy is questioned, independent verification delivers:
credible evidence of corrective action
support during regulatory enforcement or litigation
reassurance to investors and stakeholders
rebuilding of trust following reputational damage
prevention of recurring disclosure failures
independent oversight where required by settlements or consent orders.
Carbon neutrality and climate claims verification
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Speeki Guardian® verifies the ESG data and methodologies submitted to external assessment bodies, including:
ESG rating agencies
sustainability indices
industry rankings
award programmes
data submissions to MSCI, Sustainalytics, CDP and ISS ESG.
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Our verification examines the accuracy, completeness and consistency of ESG submissions, including:
alignment with source documentation and public disclosures
consistency with regulatory filings and internal systems
identification of data gaps or errors
accuracy of qualitative responses
fair representation of policies, practices and performance
defensible documentation supporting submissions.
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As ESG ratings influence capital access and market perception, independent verification delivers:
prevention of rating impacts from data quality issues
strengthened internal ESG data management
increased confidence from rating agencies
protection against avoidable rating downgrades
protection of access to capital and procurement opportunities
reduced reputational risk from inaccurate submissions.
ESG rating and rankings data verification
Crisis response and disclosure remediation assurance
Independent assurance delivered through Speeki Guardian® is subject to a complex set of regulatory and professional requirements. We meet them.
Sustainability report assurance by Speeki
Whichever standard you are working with Speeki Guardian® can help certify that it meets the standards.
Speeki supports you through the full cycle of assurance of sustainability reports and statements and monitoring solutions.
We know that sustainability reporting and assurance can be complex.
Let us help.