Assurance Support
Prepare your sustainability data and evidence before assurance begins.
Scout360 helps organisations strengthen calculation records, supporting documentation, traceability and internal reporting controls for more efficient external review.
Support is available for sustainability information, GHG inventories and reporting processes subject to the agreed engagement scope.
The assurance challenge
Assurance should not begin with a search for missing evidence.
Many organisations prepare their sustainability disclosure first and only begin organising evidence when auditors or assurance practitioners request it.
This often leads to missing documentation, unclear methodologies, inconsistent calculations and repeated follow-up with data owners.
Scout360 helps organisations strengthen assurance readiness throughout the reporting process instead of reconstructing the audit trail at year-end.
Assurance and verification readiness
Prepare for recognised sustainability assurance and emissions-verification requirements such as ISSA 5000 and ISO 14064.
Evidence Review
Review whether reported information is supported by appropriate source documents and internal records.
Calculation Review
Assess the structure, methodology, emission factors, assumptions and supporting records used for relevant GHG calculations.
Traceability
Establish clearer links between disclosed figures, source information, calculation records, data owners and review activities.
Methodology Documentation
Document reporting boundaries, calculation approaches, assumptions, data sources and relevant controls.
Data-Quality Assessment
Identify incomplete information, inconsistencies, unusual movements and areas requiring clarification before external review.
Evidence-Pack Preparation
Organise supporting records and calculation documentation in a structure that can be reviewed more efficiently.
Standards your assurance engagement may be conducted under
- ISSA 5000General Requirements for Sustainability Assurance Engagements
- The IAASB's overarching standard for sustainability assurance, applicable to limited and reasonable assurance across any sustainability topic and reporting framework.
- ISAE 3000 (Revised)Assurance Engagements Other Than Audits or Reviews of Historical Financial Information
- The standard under which many sustainability and ESG assurance engagements are currently performed.
- ISO 14064-3Verification and Validation of Greenhouse Gas Statements
- The standard used for independent verification of greenhouse gas inventories and emissions statements.
The applicable standard is determined by the organisation and its appointed assurance provider. Scout360 prepares the data, evidence and documentation that the engagement will draw on.
Platform-supported readiness
Maintain evidence throughout the reporting cycle.
The Scout360 Platform can help retain sustainability data, supporting documents, calculation records, data ownership and review history within one structured repository.
This reduces dependence on disconnected folders, spreadsheets and email trails when information is requested for review.
Scope of support
Preparation support prior to independent assurance.
Assurance support includes
- Readiness assessment
- Evidence organisation
- Data-quality review
- Calculation review
- Methodology documentation
- Query preparation
- Internal reporting-process improvement
Scout360's assurance-support services are preparatory. They do not constitute independent assurance or the receival of an independent assurance opinion.
Why Scout360
Technical understanding of the evidence behind reported information.
Carbon Quantification Knowledge
Our team understands the activity data, emission factors, methodologies and assumptions supporting GHG calculations.
Evidence-Centred Approach
We consider supporting documentation and traceability throughout the reporting process, not only at the end.
Operational Understanding
We understand that sustainability information originates from numerous departments, systems, sites and operational activities.
Platform and Professional Support
Organisations can combine assurance-readiness services with the Scout360 Platform to strengthen ongoing evidence management.
Identify evidence and reporting gaps before external review begins.
Speak with Scout360 about your reporting scope, current documentation and assurance-readiness priorities.