ISBT-128 Donation Identification Number

**Semantic type:** Intellectual Product

**Definition:** A globally unique identifier that is assigned to each collection and each pooled product. The identifier is composed of four parts: a Facility Identification Number (FIN), a year of assignment, a serial number, and flag characters.

**Synonyms:** - DIN - Donation Identification Number - ISBT DIN - ISBT-128 DIN - ISBT-128 DIN