Nairobi Coffee Exchange (NCE)
The Nairobi Coffee Exchange is Kenya's official green coffee auction, located at the Coffee Board of Kenya in Nairobi. By law, all Kenyan coffee must pass through the NCE before export, creating price transparency and traceability. Coffee societies submit samples 1-2 weeks before auctions held weekly. International buyers - including European specialty importers - buy lots identified by factory, society, and cup score. The double-fermentation washed process and strict grading (AA, AB, PB) are verified through the NCE system.
Background & Context
NCE (Nairobi Coffee Exchange) is the abbreviated form of Kenya's central coffee auction and quality verification institution — the same entity as the Nairobi Coffee Exchange. The abbreviation appears consistently in trade documentation, green coffee invoices, exporter reports, and cupping notes from Kenyan-origin lots. Understanding the NCE's structure is essential for interpreting Kenyan coffee provenance: all certified Kenyan specialty coffee (AA, AB, PB grades) moves through NCE-licensed channels, and the NCE lot number appearing on invoices allows traceability to the specific auction date, cooperative, and licensed exporter. The NCE auction schedule (published weekly) and cupping report archive (maintained by licensed tasting agencies) constitute one of the most complete public quality records of any producing country's coffee industry.
Practical Use
The NCE's role in Kenya's coffee industry extends beyond price discovery: it serves as the country's primary quality assurance mechanism, ensuring that grade certifications (AA/AB/C/PB) reflect standardised physical defect counts and that cupping scores are produced by licensed evaluators under consistent protocol. For specialty roasters, requesting the NCE lot number and cupping agency report alongside the exporter invoice provides the highest available evidence of lot identity and quality. The NCE also publishes price history data that allows buyers to benchmark whether a specific lot's transaction price was competitive or at premium relative to the market average for that grade and harvest period.
Related Terms
Related terms: Nairobi Coffee Exchange, Kenya coffee, Direct trade, Coffee grade, SCA score.