In 1997 (CoP10), the Parties, the Secretariat, and relevant non-governmental organizations were urged to develop and support workshops and seminars specifically aimed at enhancing application of the CITES Convention by Scientific Authorities.
Accordingly, IUCN organized two workshops: one in Hong Kong (October 1998), and one in Cambridge (October 1999). The outcome of these workshops was a report titled Guidance for Scientific Authorities: checklist to assist in making non-detriment findings for Appendix II exports.
The aim of the checklist is to help identify the necessary elements for making an NDF, and to further understanding of the strengths and weaknesses of available data. The work was submitted to CoP11 (Gigiri 2000) as an information document(Inf. 11.3), and subsequently published by IUCN (Rosser and Haywood, 2002).)
The checklist uses categories of qualitative data and identifies the challenges involved in developing applicable criteria for a wide range of taxa, bearing in mind that it is difficult to extrapolate quantitative data based on a few species for which harvest has been studied.
The table used for plant species includes harvest-related aspects and factors that affect harvest management; it comprises 26 values on a scale from 1 to 5 that can be made into an EXCEL table to automatically obtain a chart.
There is also a table for animal species that includes 26 values on a scale from 1 to 5.