Before issuing the S.U.N.-Certificate, the following criteria – according to the respective production area and the examined product – will be illuminated and carefully examined by independent reviewers.
In order to guarantee a full independence, the reviewers are not instructed by NatureLife-International, the issuing institution of the S.U.N.-Certificate, but by independent and sworn auditing companies.
After the successful auditing – including the fulfilment of all criteria and the signing of a catalogue of demands and objectives for an optimisation together with an obligatory schedule – the S.U.N.-Certificate is issued for three years.
The following criteria will be examined before the issuance of the Certificate:
Part I: Biodiversity Assessment
- Forest Ecosystems
- Agro-Ecosystems
- Grassland Ecosystems
- Aquatic Ecosystems
- Special Ecosystems and Habitats
Part II: Carbon Sequestration
- Concerns to be Addressed
- Procedure and Calculation of Sequestration
Part III: Green Farming/Production and Management
- Land-Use and Land-Management Types to be Considered
- Requirements for Plant Production
- Fundamentals of Site Management
Part IV: Faire Trade and Benefit Sharing
- Monetary Benefits
- Social Justice and Non-Monetary Benefit
- Technical Benefits
- Indirect Benefits