The Ohio State University - Registrar RSS feed A listing of important events for The Ohio State University http://registrar.osu.edu/WorkingCalendar http://registrar.osu.edu/WorkingCalendar/RSS_Feeds:18803 May 08 2017-05-08 Spring 2017 grade posting deadline for non-graduating students. http://registrar.osu.edu/WorkingCalendar http://registrar.osu.edu/WorkingCalendar/RSS_Feeds:18819 May 10 2017-05-10 Last day for 100% refund for 4-week Session 1. http://registrar.osu.edu/WorkingCalendar http://registrar.osu.edu/WorkingCalendar/RSS_Feeds:18821 May 10 2017-05-10 Last day for students to add course using online registration for 4-week Session 1. http://registrar.osu.edu/WorkingCalendar http://registrar.osu.edu/WorkingCalendar/RSS_Feeds:18823 May 10 2017-05-10 Last day to add a 4-week Session 1 course. After this, approval of the course instructor is required. http://registrar.osu.edu/WorkingCalendar http://registrar.osu.edu/WorkingCalendar/RSS_Feeds:18833 May 10 2017-05-10 Summer Full Term, 8-week Session 1, 6-week Session 1, and 4-week Session 1 classes begin. http://registrar.osu.edu/WorkingCalendar http://registrar.osu.edu/WorkingCalendar/RSS_Feeds:18844 May 12 2017-05-12 Last day for 100% refund for 6-week Session 1. http://registrar.osu.edu/WorkingCalendar http://registrar.osu.edu/WorkingCalendar/RSS_Feeds:18846 May 12 2017-05-12 Last day for 100% refund for 8-week Session 1. http://registrar.osu.edu/WorkingCalendar http://registrar.osu.edu/WorkingCalendar/RSS_Feeds:18848 May 12 2017-05-12 Last day for 100% refund for Summer Full Term. http://registrar.osu.edu/WorkingCalendar http://registrar.osu.edu/WorkingCalendar/RSS_Feeds:18851 May 12 2017-05-12 Last day for students to add courses using online registration for 6-week Session 1. http://registrar.osu.edu/WorkingCalendar http://registrar.osu.edu/WorkingCalendar/RSS_Feeds:18854 May 12 2017-05-12 Last day for students to add courses using online registration for 8-week Session 1. http://registrar.osu.edu/WorkingCalendar http://registrar.osu.edu/WorkingCalendar/RSS_Feeds:18856 May 12 2017-05-12 Last day for students to add courses using online registration for Summer Full Term. http://registrar.osu.edu/WorkingCalendar http://registrar.osu.edu/WorkingCalendar/RSS_Feeds:18858 May 12 2017-05-12 Last day of 50% refund period for 4-week Session 1 courses. http://registrar.osu.edu/WorkingCalendar http://registrar.osu.edu/WorkingCalendar/RSS_Feeds:18861 May 12 2017-05-12 Last day to add a 4-week Session 1 course without petitioning. http://registrar.osu.edu/WorkingCalendar http://registrar.osu.edu/WorkingCalendar/RSS_Feeds:18863 May 12 2017-05-12 Last day to add a 6-week Session 1 course. After this, approval of the course instructor is required. http://registrar.osu.edu/WorkingCalendar http://registrar.osu.edu/WorkingCalendar/RSS_Feeds:18865 May 12 2017-05-12 Last day to add a 8-week Session 1 course. After this, approval of the course instructor is required. http://registrar.osu.edu/WorkingCalendar http://registrar.osu.edu/WorkingCalendar/RSS_Feeds:18867 May 12 2017-05-12 Last day to add a Summer Full Term course. After this, approval of the course instructor is required. http://registrar.osu.edu/WorkingCalendar http://registrar.osu.edu/WorkingCalendar/RSS_Feeds:18869 May 12 2017-05-12 Last day to change campus for all Summer Terms. http://registrar.osu.edu/WorkingCalendar