Figures & data
Table 1. Sample profile.
Table 2. Certifications by category.
Figure 1. Generalised certification process.
Figure 2. Antecedents to certification decision-making.
Table 3. Benefits and detriments of certification.
Figure 3. Tiered labelling system structure.
Figure 4. Desired features of a standardised system.
Figure 5. Example sustainability touchstones by category.
Figure 6. Label examples.
