I am seeking advice on developing a robust selection strategy. Any assistance in devising an effective and practical selection strategy would be greatly appreciated. Currently, I am employed in Sales HR at a pharmaceutical company. Given the nature of my role, we frequently conduct monthly recruitment drives to interview candidates for positions such as medical representatives, area managers, and regional managers. Our interview process typically involves two rounds: Panel one comprises Junior HR and Sales Manager, while Panel two includes Senior HR and Senior Sales Manager. Historically, we have not utilized standardized interview questionnaires. One recurring challenge we face is the tendency for all assessors to evaluate candidates based on similar criteria, including background, attitude, job knowledge, role clarity, behavioral aspects, communication skills, and salary expectations. Consequently, there is often overlap in our assessments of candidates. I would appreciate any recommendations on a comprehensive approach to assess sales candidates at all levels, focusing on Knowledge, Skills, and Abilities (KSA) or other relevant parameters. Additionally, if there are specific interview assessment sheets that are recommended for use, please share them.