Here are 10 steps to help Customer and Market Research Department of Iran Standard & Quality Inspection to have good interviewers:
Truly understand what you need.
Determine how you will find the perfect person to fill need that need.
Thoroughly explain the process to every interviewee.
Make the interview a conversation, not an interrogation.
5 Always ask follow up questions.
Spend as much time answering questions as you do asking.
Describe the next steps.
Sense-check with bystanders.
Conduct one more interview.