A bill meant to pave the way for producing therapeutic marijuana oils in Virginia cleared its last legislative hurdle on Tuesday.

The Senate voted 39 to 0 in favor of the bill, with Sen. Bryce E. Reeves (R-Spotsylvania) not voting. Parents with severely epileptic children, who have struggled to obtain the oils used to treat the condition, broke into tears as they watched the vote from the Senate gallery.

Last year, the General Assembly passed a law intended to make it easier for people with severe forms of epilepsy to use two oils derived from marijuana, which lack the plant’s intoxicating properties but help alleviate debilitating seizures. The bill provided a way for epileptics or their legal guardians to avoid prosecution for possession of cannabidiol oil (also known as CBD) and THC-A oil. [Read more at The Washington Post]