seeds and planting stock

What about organic seed, transplants, and commercial availability?

Organic seed and planting stock must be used unless organic versions are not commercially available, with the exception that organic seed must always be used for production of edible sprouts. Commercial Availability is defined by the NOP as the ability to obtain a production input in an appropriate form, quality, or quantity to fulfill an essential function in a system of organic production or handling, as determined by CCOF in the course of reviewing the Organic System Plan (certification application). 

What if someone else provides me with seed or planting stock?

Growers whose seed or planting stock is determined by a third party must be able to demonstrate that the third party complies, on behalf of the grower, with the commercial availability requirement for seed or planting stock. CCOF must be able to verify that a commercial availability search was conducted for all non-organic seed or planting stock. If a buyer, seed distributor, or other third party provides you with non-organic seed or planting stock, you must obtain documentation from the third party that demonstrates an adequate search for organic seed or planting stock was conducted.