Glossary

Term	Definition
AI	GS1 Application Identifier — numeric prefix in element strings.
BCP 47	IETF language tag (e.g. fr-CH).
BusinessTransaction	Unified rental / PO / transfer / RMA / sale model.
CBV	GS1 Core Business Vocabulary 2.0 — controls EPCIS biz_step and disposition.
EPC	Electronic Product Code — Pure Identity URI.
EPCIS	Electronic Product Code Information Services (GS1 / ISO/IEC 19987).
FADP	Swiss Federal Act on Data Protection.
FEFO	First-Expired, First-Out allocation.
FIFO	First-In, First-Out allocation.
GCP	GS1 Company Prefix.
GDPR	EU General Data Protection Regulation.
GIAI	Global Individual Asset Identifier (GS1).
GLN	Global Location Number (GS1).
GRAI	Global Returnable Asset Identifier (GS1).
GS1 Digital Link	Web-resolvable URI form (https://id.gs1.org/01/...).
GTIN	Global Trade Item Number (canonicalised to 14 digits).
IANA tz	Time-zone database identifier (e.g. Europe/Zurich).
ILMD	Instance / Lot Master Data (EPCIS extension fields).
Instance	A specific physical or logical thing tracked by Stockaj.
Location	A place with a GLN.
OIDC	OpenID Connect — identity layer on OAuth 2.1.
Party	Tenant / Renter / Supplier / User unified in one model.
Peppol	Pan-European Public Procurement Online — UBL e-invoice carrier.
revFADP	Revised Swiss Federal Act on Data Protection (2023-09-01).
SBOM	Software Bill of Materials (CycloneDX format).
SGLN	Serialized GLN (sub-location).
SGTIN	Serialized GTIN (specific unit).
SSCC	Serial Shipping Container Code (logistic unit).
TARIC / HS	EU customs / Harmonised System product codes.
UBL	Universal Business Language e-invoice format.
UN/CEFACT Rec 20	Codes for units of measure (PCE, KGM, LTR, EA…).

The full internal glossary (including engineering terms) lives in the team wiki.