Since certificates for these levels are permanent, the internship experience is not necessary for certification in such cases. The advisor, or mentor, is critical to the success of this type of learning experience. The internship advisor should have experience in the area of interest, should have an academic degree in library or information science, and should be willing to serve as a guide to the intern. Advisors work with interns to develop clear and specific training plans that meet the needs of the interns. Advisors conduct training themselves or supervise the training provided by other members of the staff.
Advisors provide consultation to the interns whenever necessary.
In some instances, the advisor selected may not be a professional librarian but could be an independent consultant, trainer, or expert in the topic selected for the internship. An internship may be taken at any time during the three-year certification period, but it is best to complete the internship well before the expiration of the current certification period. Internship training can be customized to meet a library staff member's unique requirements regarding time, travel, and interests. An internship allows a public library employee to complete recertification requirements when the opportunity to obtain college credits or to attend library workshops is unavailable. An internship enables the participant to benefit from the insights of a librarian who is professionally trained and experienced in some specialty of interest.