CITES NDFs: NDF Guidance for perennial plants ( 2016 ) NDF Guidance (EN) NDF Guidance (FR) NDF Guidance (ES) NDF Guidance (ZH) NDF Guidance (KA) NDF Guidance (IT) NDF Guidance (KO) Worksheets (EN) Worksheets (FR) Worksheets (ES) Worksheets (ZH) Worksheets (KA) Worksheets (IT) Worksheets (KO) NDF NDF