A sampler is a piece of embroidered fabric used to practice and/or record motifs in one or more techniques. Samplers may be used for gaining working knowledge and do not need to be completed for judging.
A basic piece is a small embroidered piece that demonstrates one or two stitches in any given technique. These are acceptable for gaining working knowledge.
For competency level, a finished or completed work is required. This is defined as a piece on which all the needlework has been completed. A variety of stitches should be demonstrated (if applicable) and an understanding of the work in historical context is strongly encouraged. Finished work is required for competency. Note: a finished work is not automatically a competent work.