Skip to main content
Insights & Resources

KeslioX

An independent resource platform to equip companies and investors with the crucial knowledge needed to navigate sustainability and ESG.

Reporting and Communications
36 articles
Sustainability Reporting Requirements in Germany
Reporting and Communications
10 min read

Sustainability Reporting Requirements in Germany

A practical guide to sustainability reporting in Germany, covering CSR-RUG/NFRD legacy reporting, Germany's CSRD implementation process, EU Omnibus and stop-the-clock changes, ESRS, EU Taxonomy reporting, LkSG supply-chain due diligence, and preparation steps for companies and suppliers.

Keslio Team
Read article
Sustainability Reporting Requirements in New Zealand
Reporting and Communications
9 min read

Sustainability Reporting Requirements in New Zealand

A practical guide to sustainability reporting in New Zealand, covering climate reporting entities, XRB climate standards, NZ CS 1-3, 2025-2026 threshold reforms, no-action relief, GHG assurance, Scope 3 relief, and preparation steps for companies and suppliers.

Keslio Team
Read article
Things Suppliers Should Prepare for in Sustainability Reporting
Reporting and Communications
8 min read

Things Suppliers Should Prepare for in Sustainability Reporting

Suppliers should prepare a compact sustainability response file before customer deadlines arrive. This guide explains what to organize first: the original request, company boundary, Scope 1 and Scope 2 data, Scope 3 screening, policies, due-diligence evidence, portal materials, and annual refresh owners.

Keslio Team
Read article
How Green Certificates Benefit Your Business
Reporting and Communications
7 min read

How Green Certificates Benefit Your Business

A practical guide to green certificates, ratings, labels, renewable energy instruments, evidence requirements, customer requests, and credible sustainability claims.

Keslio Team
Read article
A Guide to the European Sustainability Reporting Standards
Reporting and Communications
9 min read

A Guide to the European Sustainability Reporting Standards

The European Sustainability Reporting Standards are the detailed reporting standards used by companies in scope of CSRD. This guide explains the ESRS structure, double materiality, the latest Stop-the-Clock and Omnibus I changes, the May 2026 revised ESRS process, and how companies and suppliers should prepare without overbuilding the wrong reporting project.

Keslio Team
Read article
Sustainability Reporting Requirements in Australia
Reporting and Communications
8 min read

Sustainability Reporting Requirements in Australia

Australia now has mandatory climate-related financial disclosure for large companies and financial institutions. This guide explains who is in scope, how AASB S2 differs from voluntary AASB S1, what the sustainability report must contain, and how smaller suppliers may be affected through customer data requests.

Keslio Team
Read article
Sustainability Reporting Requirements in the United States
Reporting and Communications
8 min read

Sustainability Reporting Requirements in the United States

A practical guide to US sustainability reporting requirements, including the SEC climate rule status, California SB 253 and SB 261, EPA GHGRP, voluntary reporting frameworks, and preparation steps.

Keslio Team
Read article
How to Bring Purpose to Your Sustainability Story
Reporting and Communications
6 min read

How to Bring Purpose to Your Sustainability Story

A practical guide to building a sustainability story around purpose, material issues, evidence, stakeholder needs, progress, and careful claims.

Keslio Team
Read article
Best Practices in Managing Your ESG Data
Reporting and Communications
8 min read

Best Practices in Managing Your ESG Data

ESG data management is strongest when it works like a controlled business process, not a last-minute reporting scramble. This guide explains how to build an ESG data inventory, define metrics, assign owners, keep evidence, run quality checks, manage supplier data, use dashboards carefully, and prepare for reporting, customer requests, and assurance-readiness.

Keslio Team
Read article
CSDDD and Sustainability Due Diligence: A Practical Guide for Companies and Suppliers
Reporting and Communications
9 min read

CSDDD and Sustainability Due Diligence: A Practical Guide for Companies and Suppliers

A practical guide to the EU Corporate Sustainability Due Diligence Directive, the Omnibus changes, direct and indirect supplier impacts, due diligence evidence, customer requests, and how companies can prepare.

Keslio Team
Read article
How to Successfully Engage with Your Stakeholders
Reporting and Communications
7 min read

How to Successfully Engage with Your Stakeholders

A practical guide to stakeholder engagement for sustainability strategy, reporting, customer requests, supplier evidence, internal teams, and implementation.

Keslio Team
Read article
ISSB Standards: A Practical Guide to IFRS S1 and IFRS S2
Reporting and Communications
9 min read

ISSB Standards: A Practical Guide to IFRS S1 and IFRS S2

A practical guide to the ISSB standards: IFRS S1, IFRS S2, investor-focused sustainability disclosure, TCFD alignment, SASB consideration, materiality, jurisdictional adoption, and reporting readiness.

Keslio Team
Read article