Home › CFR › Title 7 › Part 437 CFR Part 43 — Standards for Sampling Plans§ 43.101— Meaning of words.§ 43.102— Definitions.§ 43.103— Purpose and scope.§ 43.104— Master table of single and double sampling plans.§ 43.105— Operating characteristics (OC) curves.§ 43.106— Choosing AQL's and sampling plans.