Job Selection Library. The parties share a common interest to provide all applicants an equal opportunity to prepare for the recruitment/selection process. The Employer will maintain a library of past work samples if utilized and interview questions. Each question will include a marking guideline showing the range of marks. The library will include selection tools for all existing jobs with multiple incumbents, and will be current normally to within twelve months but no more than eighteen months of when the posting closed, unless otherwise agreed to by the identified employer and union designate.