2019-2020 Calendar
| July TBD | Board of Trustees Meeting |
| July 9 – 13 | Public Health Leadership Scholars |
| August 2 – 4 | Oregon CTSO Summer Meeting for State Officers |
| September 26 | Oregon CTSO Advisor Conference Clackamas Community College |
| October 10 | Oregon Leadership Institute Conference Registration Deadline |
| October 15 | Initial Affiliation Deadline Earn HOSA 100 Club Recognition |
| October 29 | Oregon Leadership Institute Eastern Oregon |
| November 1 | Oregon Leadership Institute Western Oregon |
| November 3 – 9 | National HOSA Week! |
| November TBD | Board of Trustees Meeting Virtual Meeting |
| January 23 – 25 | State Officer Meeting/Retreat Portland, Oregon |
| January 20 – February 7 | State Leadership Conference Registration Window Must be registered HOSA members to participate Deadline: February 7 |
| February 10 – February 21 | Online Testing Window |
| February 7 | State Leadership Conference Deadline Day! Advisor Statement of Assurance FOrm Conference Registration Payment State Officer Candidate Applications Recognition Event Entries National Health Science Honor Roll Application |
| March 4 – 6 | State Leadership Conference DoubleTree Portland |
| March 6 | Board of Trustees Meeting DoubleTree Portland |
| March 15 | National HOSA Scholarship Deadline |
| April 10 | International Leadership Conference Intent to Compete Deadline |
| April 17 | International Leadership Conference Competitor Notification to Chapters From Oregon HOSA |
| May 10 | International Leadership Conference Registration Deadline |
| May TBD | Oregon CTSO State Officer Orientation Meeting Portland, Oregon |
| June 24 – 27 | International Leadership Conference Houston Convention Center | Houston, TX |
| July TBD | Board of Trustees Meeting |