Seed Processing, Sampling and Storage Forms and Guidelines

Sampling and Processing

Required Tests for Certification

Guide for Certification Samplers and Taggers

County Sampler Directory

Blends, Mixtures, and Augmented Lots

Certified Augmented Lots (multiple lots of the same species and variety)

Certified Blends (different varieties of the same species)

Certified Mixtures (different species)

Online Mixture Authorization

Resample / Retests 


OECD Pre-Control Sample Application (Fillable Word or PDF)

OECD Lot Size information


Tag Reissue Instructions

Company Tag Printing

Advance Tagging Request 

Tag Verification

PVG Tag Request Form

Warehouse / Transfer

Warehouse Inspection Application

Movement of Untagged Certified Seed

Interagency Certification