COMPANY NAME ACCREDITATION NUMBERVALIDITYCATEGORYADDRESSCONTACT DETAILS
1. CRL Environmental Corp.160 -- 0714--001Valid until August 19, 2020

*Extended validity of accreditation pending further assessments
CATEGORY II - Occupational Hygiene Laboratory for the following parameters:

-Dust, Heavy Metals, Organic Solvents, Acids and other chemicals except asbestos using Phase Contrast Microscopy
Bldg. 2 Berthaphil Compound 1, Berthaphil Inc. Industrial Park, Jose Abad Santos Ave., Clark Freeport Zone, PampangaTel No.
(045) 599-3943
(045) 499-6529

Email Address:
carmela.capule@crllabs.com
info@crllabs.com
2. CRL Calabarquez Corp.160 -- 082217--002Valid until February 14, 2021

*Extended validity of accreditation pending further assessments
CATEGORY IA
- Sampling and Measurement of noise,
illumination and heat

CATEGORY IB
- Sampling and Measurement of dust,
organic solvents, heavy metals, acids and
other chemicals and gases using multi gas
meter (O2, CO, TVOC, and CO2)
Microbiological Sampling and Measurement (bacteria, yeast and molds)

CATEGORY IC
- Measurement of general and local
exhaust ventilation

CATEGORY III
- Sampling and Occupational Hygiene
Laboratory for dust, ammonia,
formaldehyde, hydrogen sulfide, nitrogen
dioxide, ozone and sulfur dioxide

Laguna International Industrial Park, Administration Building, Mamplasan, Binan, LagunaTel No.
(02) 85525020
(049) 5390205

Email Address:
wem.crlc@gmail.com
crlc@crllabs.com

3. Ultrapure Analytichem, Inc. 160 -- 031119--008

Valid until March 10, 2020

*Extended validity of accreditation pending further assessments
CATEGORY IA
- Sampling and Measurement of noise,
illumination and heat

CATEGORY IB
- Sampling and Measurement of dust,
organic solvents, heavy metals, acids and
other chemicals using impinger/bubbler and
gases using multi gas meter (O2, CO,
TVOC, and CO2)

CATEGORY IC
- Measurement of general and local exhaust
ventilation

CATEGORY III
- Sampling and Occupational Hygiene
Laboratory for dust, ammonia,
hydrochloric acid formaldehyde, free
chlorine, hexavalent chromium, nitric acid,
sulfuric acid and methanol
No. 4032 Que Grande St., Brgy. Ugong, Valenzuela CityTel No.
(02) 7502-0434
0923 2890679
0917 6119995

Email Address:
info@ultrapureanalytichem.com
4. OMLI Workplace Environment Monitoring and Allied Services, Inc.160 -- 052019—009
Valid until May 19, 2020

*Extended validity of accreditation pending further assessments
CATEGORY IA
- Sampling and Measurement of noise,
illumination and heat

CATEGORY IB
- Sampling and Measurement of dust,
organic solvents, heavy metals, acids and
gases (NH3, H2S, NO2, SO2, Cl2 and
Ozone) and other chemicals using direct
reading instruments (H2S, O2, CO, CO2
and TVOC)

CATEGORY IC
- Measurement of general and local exhaust
ventilation
G14 Valero Plaza, 124 Valero St. Salcedo Village, Makati CityTel No.
(02) 8889-9058 local 308

Email Address:
omliworkplace.vrgarcia@gmail.com
omli.wem@gmail.com
vgarcia@ostrealabs.com.ph
Customerservice.ostrealabs@gmail.com

5. Ostrea Mineral Laboratories, Inc. (OMLI)160 -- 052019--010
Valid until May 19, 2020

*Extended validity of accreditation pending further assessments
CATEGORY II - Dust, heavy metals, organic solvents, acids and other chemicals (except asbestos) including yeast and molds in the air and total bacterial count.Bgy. Road, Bo. Mamplasan Binan, LagunaTel No.
(02) 8889-9058

Email Address:
ostrea.wemlab@ostrealabs.com.ph apbasco@ostrealabs.com.ph
6. Asia Pacific Medical and Diagnostics (APMD), Inc.160 -- 061319--011
Valid until June 12, 2020

*Extended validity of accreditation pending further assessments
CATEGORY IA
- Sampling and Measurement of noise, illumination and heat

CATEGORY IB
- Sampling and Measurement of dust,
organic solvents, heavy metals, acids
(HNO3, H3PO4, H2SO4, HCl, HCN, HF) and
other chemicals (SO2, NO2, NH3, Chlorine,
Formaldehyde) and CO & CO2 using direct
reading monitor
 
CATEGORY IC
- Measurement of general and local exhaust ventilation
3/F Alscophil Bldg. 2053 Edison cor. Faraday Sts. San Isidro, Makati CityTel No.
02) 7358 8680 loc. 108
0999 228-4368

Email Address:
wa.cataal.apdiags@gmail.com
7. ELARSI, INC.160 -- 090419--012
Valid until September 03, 2020

*Extended validity of accreditation pending further assessments
CATEGORY II - Occupational Hygiene Laboratory for the following parameters:

- Dust, heavy metals, acids (H2SO4, HCl,
H3PO4, HNO3) and other chemicals (CHO2,
H2S, NH3, NO2, Cl2, oil mist, O3 & other
oxidizing substances) 
Rizalina Annex Bldg., 1677 Quezon Avenue, West Triangle, Quezon CityTel No.
(02) 927-7715

Email Address:
elarsi_inc@yahoo.com rmgofredo@elarsi.com
info@elarsi.com
8. TUV Rheinland Philippines, Inc.160-042618-003Valid until October 1, 2020

*Extended validity of accreditation pending further assessments
CATEGORY IA
- Sampling and Measurement of noise, illumination and heat

CATEGORY IB
- Sampling and Measurement of dust, heavy metals, organic solvents, acids, oil mist, gases (Formaldehyde, CO, VOC, H2S, O2, LEL, CO2, Chlorine, NH3, NO2, SO2, Ozone) and total bacteria & mold count

CATEGORY IC
- Measurement of general and local exhaust ventilation
G/F La Fuerza Building 1, 2241 Don Chino Roces Avenue, Makati CityTel No.
(02) 8246 1672
0919 061 4724

Email Address:
orville.mancilla@tuv.com John.Menorias@tuv9.com
9. People 360 Consulting Corporation160-061118-004Valid until October 2, 2020

*Extended validity of accreditation pending further assessments
CATEGORY IA
- Sampling and Measurement of noise, illumination and heat

CATEGORY IB
- Sampling and Measurement of dust, heavy metals, organic solvents, acids, oil mist, alkaline dust and gases thru impingement and use of direct reading monitors (LEL, CO, O2, H2S, CO2, VOC)

CATEGORY IC
- Measurement of general and local exhaust ventilation
1141 Edsa, Balintawak, Quezon CityTel No.
(02) 8366-9448
0917 8761382

Email Address:
cddumayag@people360.com.ph
ihdepartment@people360.com.ph
stmauricio.p360@gmail.com.ph

10.SGS Philippines, Inc.160 – 082018--006
Valid until October 10, 2021CATEGORY IA
- Sampling and Measurement of noise, illumination and heat

CATEGORY IB
- Sampling and Measurement of
dust, heavy metals, organic solvents, acids
and other chemicals and gases (TVOC, CO,
O2, CO2) using multi gas monitor

CATEGORY IC
- Measurement of general and local exhaust
ventilation

CATEGORY III
- Sampling and Occupational Hygiene
Laboratory for dust, heavy metals, organic
solvents, acids and other chemicals
2nd Floor, Alegria Building 2229 Chino Roces Avenue, Makati CityTel No.
(02) 8784-9400
(02) 8818-2971

Email Address:
Abraham.Zonio@sgs.com
Neriza.Ramos@sgs.com

11. ALJEMA Mineral and Environmental Consultancy Services160 -- 072518--005
Valid until October 22, 2021CATEGORY IA
- Sampling and Measurement of noise,
illumination and heat

CATEGORY IB
- Sampling and Measurement of dust, heavy
metals, organic solvents, acids and other
chemicals (HCl, HF, H2SO4, HNO3, H3PO4,
NH3, NO2, SO2, Cl2) and gases (TVOC, CO,
O2, CO2) using multi gas monitor

CATEGORY IC
- Measurement of general and local exhaust
ventilation
13 China Aster St., Equitable Village Talon IV, Las Pinas CityTel No.
(02) 8994-0612
(02) 8734-3198
0920 959 0642

Email Address:
support@amecsph.com
12. Analytical Support Services for Environmental Technologies, Inc.160 -- 102219--013
Valid until October 22, 2020

*Extended validity of accreditation pending further assessments
CATEGORY II - Occupational Hygiene Laboratory for the following parameters:

- Inorganic Acids in Air by Ion
Chromatography: NIOSH 7903

- Acid Mists in Workplace Atmospheres by
Ion Chromatography: OSHA ID-174- SG,
OSHA ID-165-SG (hydrobromic acid,
hydrochloric acid, nitric acid, phosphoric
acid, sulfuric acid) NIOSH 7906 (fluorines,
and hydrofluoric acid)

- Methanol by GC/FID, NIOSH 2000

- Organic Vapors by GC/FID, OSHA 07
(ethanol, acetone, 2- propanol, methylene
chloride, nhexane, n-pentane, MEK, n-
butyl acetate, cyclohexanone, ethyl
acetate, cyclohexane, n-butane, n-
butanol, benzene, toluene, ethyl benzene,
m,p-xylene, o-xylene, n-propanol)
Building 02-A, Bethaphil 1 Compound, Jose Abad Santos Ave., Clark Special Economic Zone, Clarkfield, PampangaTel No.
(045) 499-3038


Email Address:
carmela.capule@crllabs.com
ronald.agabin@crllabs.com
ryan.balilu@assetlaboratoriesph.com
13. Indoor Air Quality Philippines, Inc.160--012320--014Valid until January 22, 2021

*Extended validity of accreditation pending further assessments
CATEGORY IA
- Sampling and Measurement of noise, illumination and heat

CATEGORY IB
- Sampling and Measurement of formaldehyde, respirable suspended particles, volatile organic compounds (VOC), carbon monoxide (CO) and carbon dioxide (CO2) using direct reading instruments

CATEGORY IC
- Measurement of general
ventilation
5F Ignacia Place No. 62 Sgt. Esguerra cor. Mo. Ignacia, Brgy. South Triangle, Quezon CityTel No.
(02) 8906-6584
0917 184-2541

Email Address:
andrea@iaqphilippines.com
14. F.A.S.T. Laboratories - AQMU
160 -- 072120--015 Valid until July 20, 2021
CATEGORY IA
- Sampling and Measurement of noise, illumination and heat

CATEGORY IB
- Sampling and Measurement of dust, heavy metals, organic solvents, acids and oil mist

CATEGORY IC
- Measurement of general and local exhaust ventilation
Km. 54 Brgy. Makiling, Calamba City, Laguna
Tel No.
(049) 307-5633
(02) 584 4577
0917 562 6305

Email Address:
Aizel.dimatulac@fastlaboratories.com.ph
zingdimatulac.fastlaboratories@gmail.com

15. Safeline Consultancy, Inc.
160 -- 112420--016
Valid until November 23, 2021
CATEGORY IA
- Sampling and Measurement of noise, illumination and heat

CATEGORY IB
- Sampling and Measurement of dust & gases (LEL, O2, CO & H2S) using direct reading instruments

CATEGORY IC
- Measurement of general and local exhaust ventilation
Poblacion, Bauan, Batangas
Tel No.
(043) 706-5922
0939 906 3108
0966 821 4681

Email Address:
safelineconsultancy@yahoo.com
16. AirWEM Enterprises Company 160-030821-017Valid until March 7, 2022Category 1A
– Sampling and Measurement of noise, illumination and heat

Category 1C
– Measurement of general and local exhaust ventilation
L283 Poblacion, San Pascual, Batangas CityTel No.
0917 8994824

Email Address:
bobbet_castillo@yahoo.com; loletcastillo@yahoo.com

17. CHEMPRO Analytical Services Laboratory, Inc.160-041321-018Valid until: April 12, 2022CATEGORY II
- Nitrogen Dioxide, Sulfur Dioxide, Sulfuric Acid, Phosphoric Acid, Nitric Acid, Hydrochloric Acid and Microbiological Tests in Surfaces, Equipment, Facilities and Containers.
2nd Floor P1 Bldg. 131-135, Shaw Blvd. Brgy. Oranbo, Pasig CityTel No.
(02) 634-8600
(02) 635-6733

Email Address:
chemprolaboratories@gmail.com

NOTE: Please be guided by the Prohibition in the Practice of WEM, which states that establishments shall only seek WEM services from accredited WEM providers (Section 12). Otherwise, the WEM shall not be regarded as compliant to Rule 1077 of the Occupational Safety and Health Standards (OSHS).