RS ISO 17090-1: 2021 HEALTH INFORMATICS — PUBLIC KEY
INFRASTRUCTURE —
PART 1: OVERVIEW OF DIGITAL CERTIFICATE
SERVICES
61,500.00
35
2,152,500.00
2
Rwanda Standards
RS ISO 11290-2: 2017 MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS — HORIZONTAL METHOD FOR DETECTION AND ENUMERATION OF LISTERIA MONOCYTOGENES — ENUMERATION METHOD