GRI Standards report with traceable data
Universal Standards 2021 and the environmental topics GRI 305 (emissions) and GRI 306 (waste). Reporting with an audit trail.
How to write a sustainability report under GRI
To write a sustainability report under GRI, the company defines materiality, collects indicators with evidence, writes in line with the GRI Standards and publishes with the GRI Content Index; Mangue Tech runs this process and delivers the report as a PDF and, if hired, as a navigable online version.
Materiality (GRI 3).
List the topics that matter to the business and to the people it affects. Without that, the report turns into a catalogue.
General disclosures (GRI 2).
Structure governance, strategy and the organization's profile in the format the standard asks for.
Indicators by topic.
Collect the quantitative and qualitative data for each material topic, with source, owner and attached document.
Climate and emissions (GRI 305, when material).
Use the GHG Inventory for Scopes 1, 2 and 3 with referenced factors; the inventory feeds the report, it is not the report.
GRI Content Index.
Build the full, referenced index, ready for external assurance when the project calls for it.
Publication.
Deliver the PDF and, when it makes sense, a navigable online version from the same data.
Who runs it
Mangue Tech combines consulting and platform: it defines the GRI scope with the company, organizes data collection on the platform and delivers the finished report, including the Content Index and a trail from each figure back to its source.
Companies that trust Mangue Tech
Consulting + Platform
Operational data becomes auditable ESG indicators.
Specialist consulting that understands GRI. A platform that automates the calculation, versions the data and exports it in the format the regulator requires.
Consultoria
ESG data and compliance management, with a specialist who knows your sector.
Plataforma
Our own software, automating calculations, indicators and exports.
Auditable reports
GHG inventory, decarbonization plan and reports ready for the auditor.
Less time
Automated collection vs. manual spreadsheet.
Global frameworks
IFRS, CSRD, CBAM, GRI, SASB, GHG, CDP…
Emission factors
IPCC, DEFRA, MCTI, EPA, Ecoinvent.
How Mangue works
4 steps. From diagnosis to an auditable report.
Diagnosis
Find out which ESG risks affect your business and what the regulator will require.
Estrutura
Organized data, defined processes and everything ready for any verification.
Operation
Emission calculations, decarbonization targets and continuous monitoring.
Auditable reports
Active compliance with IFRS, CSRD, CBAM, GRI, SASB and GHG Protocol.
Mangue deliverables for GRI
Every delivery is a complete package: consultant + platform + auditable report. Click to see how we apply it.
The framework
What it is, and why it matters.
The GRI Standards are the most widely adopted sustainability reporting framework in the world. The Universal Standards 2021 revision consolidated the structure into three blocks: Foundation (GRI 1), General Disclosures (GRI 2) and Material Topics (GRI 3).
For emissions, GRI 305 requires disclosure of scopes 1, 2 and 3, emissions intensity, the reduction achieved and the method used. GRI 306 covers waste and effluent management.
GRI is compatible with and complementary to SASB, CDP and CSRD/ESRS. Many companies use GRI as the basis of their integrated report and cross-map it to other frameworks.
At scale
When the standard updates, the calculation engine is already up to date.
supported frameworks
GHG Protocol, CSRD, IFRS S2, CDP, GRI, SASB, CBAM, SBCE. One single database.
emission factors
IPCC, DEFRA, MCTI, EPA, Ecoinvent. All versioned, with source, year and gas.
scopes covered
Scopes 1, 2, 3 and biogenic. Operational and financial. Everything goes in.
Applicability
Who it applies to.
- Companies that publish voluntary or mandatory sustainability reports (B3 recommends GRI for ISE-listed companies).
- Organizations that need to show ESG transparency to investors, customers and regulators.
- Companies that answer CDP or CSRD and want a complementary framework for a wider set of stakeholders.
How we deliver
From source to auditor.
We define the material topics under GRI 3, with stakeholder engagement.
We structure the mandatory disclosures (GRI 2) and the topic-specific ones, combining quantitative data from the Mangue platform (GRI 305) with qualitative information.
We deliver the complete GRI Content Index, referenced and ready for external assurance.
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Frequently asked questions