Expel has accumulated a list of questions to ask during the evaluation process. Here are 12 best questions you should consider asking any potential provider to help you determine which provider is the right fit for your organization. Expel compiled the list of 12 questions to consider when evaluating an MSSP provider. The list includes 12 questions that you should ask if you want to evaluate MSSPs in the U.S., including what you need to do to make sure they are a good fit for the organization.”]