Will a NSW cannabis caution stop you getting US visitors visa?

A caution for cannabis possession in New South Wales is unlikely to impact your application for a US visitors visa. According to the US Department of State, a single conviction for simple possession of a small amount of marijuana is generally not a ground of inadmissibility.

However, it's important to note that each visa application is adjudicated on a case-by-case basis and the final decision rests with the visa officer. If you have any concerns about your eligibility for a US visitors visa, it's best to consult with an immigration attorney.