Assurance, Verification & Validation

Building Trust. Driving Impact. Ensuring Credibility.

At Global Impact & Carbon Consulting Limited (GICCL), we help organizations back up their sustainability and carbon claims with confidence.

Our Assurance, Verification and Validation (AVV) services provide independent third-party checks that prove your data and reports are accurate, credible, and aligned with global standards.

Whether you’re working on Net Zero commitments, ESG reporting, or carbon projects, we make sure your stakeholders can trust what you disclose.

What We Do

Sustainability & ESG Reporting

Independent review of disclosures under GRI, SASB, TCFD, ISSB and CSRD.

Carbon & GHG Verification

Validation of emission inventories, carbon projects, and offset claims in line with ISO 14064, ISO 14065 and the GHG Protocol.

Regulatory & Compliance

Helping you stay ahead of local, regional and international reporting requirements.

Supply Chain Transparency

Assessing supplier practices to support responsible sourcing.

Data Accuracy Checks

Verifying data on energy, waste, water, biodiversity, and social impact metrics.

Why It Matters

Earn Stakeholder Trust

Assurance strengthens credibility with investors, regulators and customers.

Stay Ahead of Risks

Minimize compliance gaps, reputational damage and greenwashing claims.

Streamline Reporting

Improve efficiency and ensure accurate disclosures.

Support Net Zero

Provide reliable data for science-based targets and long-term climate strategies.

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Our Approach

Materiality Focus

We prioritize what truly matters for stakeholders and your business strategy.

Independent Assurance

Unbiased validation that strengthens credibility and trust in your reporting.

Stakeholder Engagement

We ensure the perspectives of investors, regulators and communities are addressed.

Practical Insights

Clear, actionable recommendations that go beyond compliance to drive value.

Continuous Improvement

Helping you evolve reporting practices in line with global standards.

Standards We Use

ISO 14064 & 14065

Greenhouse gas validation and verification to ensure compliance and reliability.

GHG Protocol

Corporate and project accounting standards to verify carbon emissions and reductions.

GRI, ISSB, SASB, TCFD

Global reporting frameworks to ensure accurate, transparent sustainability disclosures.

Why Choose GICCL?

Experienced Team

Proven expertise in carbon markets, ESG, and sustainability assurance.

Independent & Impartial

Your credibility is our priority, ensuring unbiased and reliable results.

Strong Track Record

Successful projects with corporates, governments, and donor-funded initiatives.

Flexible Solutions

Tailored to your business size, industry, and sustainability goals.

Let’s Talk

Your sustainability journey deserves trusted data and credible reporting.

With Global Impact & Carbon Consulting Limited, you can prove your impact, avoid risks, and lead with confidence.

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We are a leading Sustainability & Carbon consultancy firm in the African region, specializing in sustainability reporting, strategy advisory, carbon assessment, GHG verification & Assurance, training, environmental and social impact reporting.

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