how long does it take for weed to get out of your system

To play it extra safe though, it s probably best to stick with the NSW Government s guideline, which says THC can be detected for up to 12 hours in a saliva test. Cannabis use (THC) can usually be detected for up to six hours depending on the test and person.

This is the type used in roadside drug tests, where a swab of the driver s saliva is taken by police. It s a pretty reasonable question to ask: if I smoke weed now, how long afterwards will it be detectable in my system? The answer can help you increase the safety of co-workers and other drivers, protect yourself against breaking the law, and ultimately, just plan ahead.īut the answer all depends on the type of test being used Saliva tests While there has been some other debate around testing for traces of cannabis for 12 hours when intoxication or impairment may not last that long, the best option, like alcohol, is simply to have a plan B if you plan to smoke and drive in the same day.ĭespite the presence of mobile drug testing increasing in many states, and many industries such as mining and construction choosing to drug test their employees for safety reasons, it seems people are becoming confused about how long drug tests can detect THC in the system after it has been ingested.

To date, this magistrate is the only in Australia to challenge the 12 hour advice advice that has been reinforced by science.

The challenge with cases like this one is a magistrate s comments can carry quite a lot of weight but in this instance, those comments are based on the self-reporting of people who have been charged with driving under the influence of a drug a conviction that carries with it hefty fines and the loss of a licence. The magistrate noted many people appearing in court for a drug driving offence report not having smoked cannabis for weeks despite returning positive results. In contrast to this, a magistrate in Lismore has openly criticised the NSW Government s roadside drug testing program, believing cannabis can be detected in the system for longer than the advised 12 hours. According to that website, this is around 12 hours. Most recently, the basis of this debate has been around lobbyist groups querying the validity of the NSW Government advice pertaining to how long THC can be detected using roadside saliva (more correctly oral fluid) drug tests.

Like many people around Australia, you may have recently heard a lot of debate in the media about driving and cannabis testing.

How long does it take for weed to get out of your system