You will find instructions on who the potential employer would like you to invite within the initial email you received from Checkster. To ensure a quick and smooth process, it is recommended that you follow the employers instructions as closely as possible.
Representatives from the HR department of your past or current employer, or a prior manager who has access to your employment date (like dates of employment, etc.) are good places to start.
Note: If you have questions about the types of people you were asked to invite to your Employment Verification, please contact your recruiter. Note that Checkster does not create the requirements, so we are not able to tell you exactly what the employer will and will not accept.