Experts - Odosys Services

Ts. Muhamed Siraj Jaffar, P.Tech (Chemical Technology)

Ts Muhamed Siraj was appointed as the trainer by St Croix Sensory, USA, to train and qualify field olfactometer Nasal Ranger users and odor basics and assessments for South East Asia. He develops modules and conducts Odour Basics, Product and Material Testing, and Ambient Monitoring Procedures using Field Olfactometer.

Having total experience of more than 23 years in multiple industries, including semiconductor, chemical manufacturing, oil and gas, waste management, and environmental services.

He has trained many employees from different industry backgrounds who use field olfactometer as the odor monitoring tools in their facilities. Ts. Siraj received extensive training from St Croix Sensory, USA and Olfasense, Germany, in Odour Principles and Techniques and Product & Material Testing, respectively.

Nujma Othman

Nujma is a Certified Trainer from NIOSH Train the Trainer Course. Appointed as the trainer by St Croix Sensory, USA, to train and qualify field olfactometer Nasal Ranger users and in odor basics and assessments. She is knowledgeable in odor assessment and measurement for ambient odor, and she is a qualified panelist for ASTM E-544, VDI 3882, Part 1 & 2, ASTM 679 sensory testing.

She was involved in developing modules and conducted Odor Basics, Product and Material Testing, and Ambient Monitoring Procedures using Field Olfactometer. Norma started her career in the Metal Industry. She possesses Safety and Health Officer certification from NIOSH with a demonstrated history of working for more than ten years in multiple industries encompassing the metal industry, construction industry, and consultation companies. Nujma has experience and is skilled in project safety identification, supervision, and inspections.

She holds a Bachelor of Science (Environmental Technology) from Universiti Teknologi MARA and MSc in Occupational Safety and Health Management from Universiti Utara Malaysia. Nujma is the Head of Training and Certification for Odosys Services Sdn Bhd. She received extensive training from St Croix Sensory, USA, and Olfasense, Germany, in the area of Odor Principles and Techniques and Product & Material Testing, respectively.