The Division shall maintain a seniority list showing the date upon which each employee's employment commenced and the total years of employment for the purpose of determining seniority. Such list shall be posted in each school by February 1st of each school year and a copy sent to the Association. The Association and/or the teacher shall be permitted to protest any alleged omission or incorrect listing until February 15th of that year. In the event of an omission or incorrect listing being brought to the Division's attention after February 15th, the teacher shall have the right to correct the listing at the next scheduled posting of the list.