| RS ISO 14015: 2001 | Environmental management systems — Environmental assessment of sites and organizations (EASO) | Environment. Health protection. Safety | ADOPTED ISO STANDARDS | RWF28,500 | View Details | |
| RS ISO 14004: 2016 | Environmental management systems — General guidelines on principles, systems and supporting techniques | Environment. Health protection. Safety | ADOPTED ISO STANDARDS | RWF88,500 | View Details | |
| RS ISO 14001: 2015 | Environmental management system — Requirements with guidance for use | Environment. Health protection. Safety | ADOPTED ISO STANDARDS | RWF52,500 | View Details | |
| RS ISO 1043-4:1998/Amd 1:2016 | Plastics — Symbols and abbreviated terms — Part 4: Flame retardants | Rubber and plastic industries | ADOPTED ISO STANDARDS | RWF6,000 | View Details | |
| RS ISO 1043-3: 2016 | Plastics — Symbols and abbreviated terms — Part 3: Plasticizers | Rubber and plastic industries | ADOPTED ISO STANDARDS | RWF12,000 | View Details | |
| RS ISO 1043-2: 2011 | Plastics — Symbols and abbreviated terms — Part 2: Fillers and reinforcing materials | Rubber and plastic industries | ADOPTED ISO STANDARDS | RWF6,000 | View Details | |
| RS ISO 1043-1:2011/Amd 1:2016 | Plastics — Symbols and abbreviated terms — Part 1: Basic polymer and their special Characteristics | Rubber and plastic industries | ADOPTED ISO STANDARDS | RWF22,500 | View Details | |
| RS ISO 17993: 2002 | Water quality — Determination of 15 polycyclic aromatic hydrocarbons (PAH) in water by HPLC with fluorescence detection after liquid-liquid extraction | Environment. Health protection. Safety | ADOPTED ISO STANDARDS | RWF30,000 | View Details | |
| RS ISO 5961: 1994 | Water quality — Determination of cadmium by atomic absorption spectrometry | Environment. Health protection. Safety | ADOPTED ISO STANDARDS | RWF15,000 | View Details | |
| RS ISO 6058: 1984 | Water quality — Determination of calcium content-EDTA titrimetric method | Environment. Health protection. Safety | ADOPTED ISO STANDARDS | RWF4,500 | View Details | |
| RS ISO 5813: 1983 | Water quality — Determination of dissolved oxygen — Iodometric method | Environment. Health protection. Safety | ADOPTED ISO STANDARDS | RWF7,500 | View Details | |
| RS ISO 6333: 1986 | Water quality — Determination of manganese-formaldoxime spectrometric method | Environment. Health protection. Safety | ADOPTED ISO STANDARDS | RWF6,000 | View Details | |
| RS ISO 6777: 1984 | Water quality — Determination of nitrite — Molecular absorption spectrometric method | Environment. Health protection. Safety | ADOPTED ISO STANDARDS | RWF7,500 | View Details | |
| RS ISO 7393-2: 2017 | Water quality — Determination of free chlorine and total chlorine —
Part 2:
Colorimetric method using N,Ndialkyl-1,4-phenylenediamine, for routine control purposes | Environment. Health protection. Safety | ADOPTED ISO STANDARDS | RWF28,500 | View Details | |
| RS ISO 7890-3: 1988 | Water quality — Determination of nitrate — Part 3: Spectrometric method using sulfosalicylic acid | Environment. Health protection. Safety | ADOPTED ISO STANDARDS | RWF6,000 | View Details | |
| RS ISO 7980: 1986 | Water quality - Determination of Calcium and magnesium - Atomic absorption spectrometric method | Environment. Health protection. Safety | ADOPTED ISO STANDARDS | RWF4,500 | View Details | |
| RS ISO 8288: 1986 | Water quality — Determination of cobalt, nickel, copper, zinc, cadmium and lead — Flame atomic absorption spectrometric methods | Environment. Health protection. Safety | ADOPTED ISO STANDARDS | RWF16,500 | View Details | |
| RS ISO 9174: 1998 | Water quality — Determination of chromium-Atomic absorption spectrometric method | Environment. Health protection. Safety | ADOPTED ISO STANDARDS | RWF15,000 | View Details | |
| RS ISO 9963-1: 1994 | Water quality — Determination of alkalinity — Part 1: Determination of total and composite alkalinity | Environment. Health protection. Safety | ADOPTED ISO STANDARDS | RWF9,000 | View Details | |
| RS ISO 12846: 2012 | Water quality — Determination of mercury — Method using atomic absorption spectrometry (AAS) with and without enrichment | Environment. Health protection. Safety | ADOPTED ISO STANDARDS | RWF22,500 | View Details | |
