NEMA Releases New List of Approved Environmental Testing Laboratories in Kenya
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The National Environmental Management Authority (NEMA) has officially designated analytical and reference laboratories across Kenya to undertake environmental testing and analysis under the Environmental Management and Co-ordination Act (EMCA).
In a Gazette Notice dated July 31, NEMA Director-General Mamo B. Mamo said the designated laboratories will provide environmental assessment and analytical services, including testing air quality, water quality, effluent, soil, noise levels, stack emissions and other environmental parameters.
“ANALYTICAL AND REFERENCE LABORATORIES IN EXERCISE of the powers conferred by section 119 of the Environmental Management and Co-ordination Act, the Director General of the National Environmental Management Authority designates the following Laboratories in the Schedule as Analytical and Reference laboratories for purposes of the Act,” read part of the notice.
The designated laboratories are spread across several counties including Nairobi, Kiambu, Machakos, Kericho and Mombasa, and comprise private laboratories, research institutions, universities and water service providers.
NEMA Designates 30 Approved Environmental Testing Laboratories
According to NEMA, each laboratory has been authorised to analyse specific environmental parameters, with designated officials responsible for signing and certifying laboratory results.
Also Read: NEMA Arrests 13 Kitui Facility Owners for Operating Without Licences
Additionally, the authority stated that the laboratories will support Environmental Impact Assessments (EIAs), environmental audits, wastewater monitoring, and other regulatory requirements that developers, industries, and manufacturers must meet before and during project implementation.
Meanwhile, the institutions designated are:
- Frinconsult Limited Laboratory (Thika)
- Tatu City Water and Sanitation Company Laboratory (Nairobi)
- Mazingira Limited (Nairobi)
- AirSense Environmental Laboratory Limited (Nairobi)
- Quantum Industries Laboratories (Nairobi)
- Twiga Chemicals Industries Limited (Nairobi)
- Kridha Limited Laboratory (Nairobi)
- Imara Analytical Laboratory (Kericho)
- Jomo Kenyatta University of Agriculture and Technology (JKUAT) Thermodynamic Laboratory (Thika)
- Greenworld Ecolab (Nairobi)
- Skytec Limited (Nairobi)
- Zonal Laboratory Limited (Mombasa)
- Lahvens Limited Laboratory (Mombasa)
- Seniors Environmental and Engineering Limited (Nairobi)
- Airflo Services Limited (Nairobi)
- Aquacheck Laboratories Limited (Nairobi)
- Besure Labs East Africa Limited (Athi River)
- Clarity Standards Laboratory (Nairobi)
- Kenya Marine and Fisheries Research Institute (KMFRI) Laboratory (Mombasa)
- Ecoprime Services Limited (Nairobi)
- Melop Limited (Nairobi)
- Bureau Veritas Kenya (Mombasa)
- Intertek Agri Services (Mombasa)
- Instrumentation Engineers Limited (Nairobi)
- TechBio Testing Laboratory (Nairobi)
- Ambiental Laboratory Limited (Nairobi)
- Skyside Environmental SA Limited (Nairobi)
- Tropospace Consultancy Limited (Nairobi)
- Ecores-Environmental Laboratories (Machakos)
- KEMRI Air Pollution Centre of Excellence (Nairobi).
List of Approved Laboratories
The following is the list of approved laboratories and their designated authorities.
Also Read: NEMA Publishes Assessment Report for Proposed 21-Storey Residential Towers in Kilimani.
| Laboratory | Location | Function | Parameters/Services | Authorised Signatory |
| Frinconsult Limited Laboratory | Thika Town | Assessment/Analysis | Air, Noise, Stack Emissions, Indoor Air Quality, Noise Level Measurements | Managing Director; Deputy Managing Director |
| Tatu City Water and Sanitation Company Laboratory | Nairobi | Assessment/Analysis | Water, Effluent, Physical, Chemical, Microbial | Director; Field Laboratory Technician |
| Mazingira Limited | Nairobi | Assessment/Analysis | Air Quality, Noise Level Measurement, Stack Emissions (Particulate Matter & Flue Gases), Ambient Air, Noise Levels | Operations Director |
| AirSense Environmental Laboratory Limited | Nairobi | Assessment/Analysis | Air Quality, Noise Level Measurement, Stack Emissions (Particulate Matter & Flue Gases), Ambient Air, Indoor Air Quality, Noise Level | Managing Director; Technical Director; Director |
| Quantum Industries Laboratories | Buruburu, Nairobi | Assessment/Analysis | Water Quality, Air Quality, Noise Level, Physical, Chemical, Ambient Air, Indoor Air Quality, Noise Levels | Director; Lead Technical Consultant/Laboratory Quality Officer |
| Twiga Chemicals Industries Limited | Nairobi | Assessment/Analysis | Water Quality, Effluent, Physical, Chemical | Quality Control Manager |
| Kridha Limited Laboratory | Nairobi | Assessment/Analysis | Water Quality/Effluent Analysis, Physical, Chemical | Director; Laboratory Manager |
| Imara Analytical Laboratory | Kericho | Assessment/Analysis | Water Quality/Effluent, Soil Analysis, Physical, Chemical | Technical Manager; Quality Manager |
| JKUAT Thermodynamic Laboratory | Thika | Assessment/Analysis | Air Quality, Stack Emissions (Gases), Ambient Air | Department Chairman |
| Greenworld Ecolab | Nairobi | Assessment/Measurement | Air Quality Analysis, Stack Emissions (Gases & Particulate Matter), Ambient Air | Managing Director |
| Skytec Limited | Nairobi | Assessment/Measurement | Effluent, Chemical, Physical, Microbial | Managing Director; Deputy Director |
| Zonal Laboratory Limited | Mombasa | Assessment/Analysis | Water, Effluent, Physical, Chemical, Microbial | Director |
| Lahvens Limited Laboratory | Mombasa | Assessment/Measurement | Noise Levels, Soil Sampling, Water Sampling, Noise & Vibration, In-situ Water Quality Testing | Laboratory Director |
| Seniors Environmental and Engineering Limited | Nairobi | Assessment/Measurement | Noise Levels, Air Quality Analysis, Vibration Monitoring, Stack Emission, Ambient Air Quality, Indoor Air Quality | Laboratory Director |
| Airflo Services Limited | Nairobi | Assessment/Measurement | Air Quality Analysis, Stack Emission, Ambient Air, Underground Gases | Laboratory Director |
| Aquacheck Laboratories Limited | Nairobi | Assessment/Measurement | Water Analysis, Effluent Analysis, Physical, Chemical, Microbial Tests | Laboratory Directors; Technical Manager |
| Besure Labs East Africa Limited | Athi River | Assessment/Measurement | Air Quality Analysis, Stack Emission, Total Particulate Matter | Laboratory Director |
| Clarity Standards Laboratory | Industrial Area, Nairobi | Assessment/Measurement | Water Quality Analysis, Effluent Analysis, Physical, Chemical, Microbial Tests | Managing Director; Laboratory Technician |
| Kenya Marine and Fisheries Research Institute (KMFRI) | Mombasa | Assessment/Measurement | Water Analysis, Soil Analysis, Noise Level Measurements, Physical, Chemical, Microbial Tests, Effluent Analysis | Principal Laboratory Analyst/Technologist; Senior Laboratory Analyst/Technologist; Laboratory Analyst |
| Ecoprime Services Limited | Upper Hill, Nairobi | Assessment/Measurement | Air Quality Analysis, Stack Emissions, Noise Surveys, Ambient Air | Technical Director |
| Melop Limited | Nairobi Central | Assessment/Measurement | Air Quality Analysis, Stack Gases | Technical Director |
| Bureau Veritas Kenya | Mombasa | Assessment/Measurement | Air Quality, Noise Level Analysis, Stack Emission, Ambient Air | Chief Executive Officer; Laboratory Manager |
| Intertek Agri Services | Mombasa | Assessment/Measurement | Stack Emission, Ambient Air, Air Quality Analysis, Noise Level Measurements | Laboratory Manager; Area Manager; Quality Control Manager |
| Instrumentation Engineers Limited | Nairobi | Assessment/Measurement | Air Quality Analysis, Noise Levels, Ambient Air, Stack Emission, Noise Level Measurements | Managing Director; Head of Laboratory |
| TechBio Testing Laboratory | Nairobi | Assessment/Measurement | Water Quality Analysis, Soil Analysis, Noise Level Measurements, Physical, Chemical, Microbial Tests | Laboratory Manager |
| Ambiental Laboratory Limited | Nairobi | Assessment/Measurement | Air Quality Analysis, Stack Emission Measurements, Gases, Ambient Air | Laboratory Director |
| Skyside Environmental SA Limited | Nairobi | Assessment/Measurement | Air Quality Analysis, Noise & Vibrations Analysis, Stack Emission Measurements, Ambient Air, Noise Level Measurement | Laboratory Director |
| Tropospace Consultancy Limited | Nairobi | Assessment/Measurement | Air Quality Analysis, Stack Emission Measurements, Noise Measurements | Laboratory Director |
| Ecores-Environmental Laboratories | Machakos | Assessment/Analysis | Water Quality, Effluent, Physical, Chemical, Microbiological | Laboratory Manager; Deputy Laboratory Manager; Technical Manager |
| KEMRI Air Pollution Centre of Excellence | Nairobi | Assessment/Analysis | Air Quality, Ambient Air (PM2.5, PM10, CO, CO₂) | Director |

NEMA arrests 13 Kitui facility owners for operating without environmental licences after inspecting hotels, hospitals, and petrol stations. / PHOTO NEMA FB
