14th Report on Carcinogens released

On November 6th, 2016, the National Toxicology Program of NIH released its 14th Report on Carcinogens.

The Report on Carcinogens (RoC) is a US science-based, public health report that identifies agents in the environment that pose a carcinogenic risk.

Substances are listed in the RoC following a multi-step process with several opportunities for scientific […]

New NIOSH Manual of Analytical Methods (5th Ed)

NIOSH has just released an updated version of the NIOSH Manual of Analytical Methods. NMAM is a collection of methods for sampling and analysis of contaminants in workplace air, surfaces, and in the blood and urine of workers who are occupationally exposed. These methods have been developed or adapted by NIOSH or its partners and […]

Are you trying to reach us with an old email address?

If you haven’t been to our website for a long while and if you searched for alara.ca, you would have been forwarded to this new site, alaraihs.com. We’re still the same people. This site has most of the content of our old one with a new look. You should update your bookmarks to point to […]

Potential problem for users of datalogging equipment

Today I read a TechRepublic article that reveals a potential problem for occupational hygienists using older direct reading instruments that connect with their computers using the RS-232 (serial) interface. This interface was used on older occupational hygiene equipment and used a cable to connect to a 9-pin or 25-pin serial port on the computer. It […]

Cancellation of IEQ Course – Nov 5-6, 2015

The ALARA course Evaluating Indoor Environmental Quality, scheduled for November 5 – 6, 2015 has been canceled due to insufficient enrollment. Because of the need to cancel room bookings, we normally cancel a course if we do not have sufficient enrollment 4 weeks before the course is scheduled. We apologize to those individuals who wanted […]

Health Hazards of Workplace Chemicals, Oct 14, 2015

The ALARA course Health Hazards of Workplace Chemicals is scheduled to be held on October 14, 2015. If you have an interest in this course and have not yet submitted a registration, you should do so without delay. We normally fill this course a month before the course date. You can follow this link to […]

ALARA Update

The ALARA Update is essentially a blog where we will talk about issues of importance to the wider occupational hygiene community as well as those of specific interest to our consulting clients and the participants in our professional development courses. This section of the site is intended as a spot where we can update visitors […]