When are Policy Labs being offered, and can I take more than one Lab? For the 2018-19 school year, Policy Labs are being offered in Fall, Winter and Spring Quarters. (See Courses for specific days and times.) In previous years, a few students chose to stay in their Lab for two quarters or enroll in a different Lab to work on a different client project. These students expressed positive feedback in terms of the education and skills they developed, as well as the impact they were able to make for their client, over 20 weeks as compared to 10 weeks.