In addition to CHM 299H & CHM 299Y projects, the Department regularly offers CHM 399H and CHM 399Y Research Opportunity Program projects. In the same way as ROP 299H/Y, students are eligible to apply if they are registered as a full- or part-time student entering their second or third year of an undergraduate degree program within the Faculty of Arts & Science at the St. George campus, and have accumulated between 4.0-13.5 credits (including transfer credits) by the end of the April examination period. CHM 399H & CHM 399Y projects are typically structured in a similar way to the corresponding CHM 299H & CHM 299Y ones.