Initially, intep audited the 2021 GHG balance for Scope 1 and 2 emissions in accordance with the Greenhouse Gas Protocol (GHG Protocol) as part of a “dry run”. This included clarifying the system boundaries, data collection, calculations and documentation of the greenhouse gas balance. This was followed by official audits of the balances for the years 2022 – 2024 in the form of a “limited assurance”, which also included interviews with specialist bodies.
The review was based on ISO standard 14064-1 for the preparation of the corporate carbon footprint in accordance with the GHG Protocol and ISO standard 14064-3 for the verification and validation of GHG balances. Observations, possible risks and recommendations are documented in a report. This procedure, combined with intep’s experience in the verification of GHG balances, ensures the conformity of the reporting.