Final answer:
The most relevant documentation for an interview, aside from a resume and references, would be: (c) Any credentials such as certificates and licenses.
Step-by-step explanation:
Certificates and licenses pertinent to the job demonstrate qualifications and professional expertise, strengthening the applicant's credibility. These documents provide tangible evidence of specialized skills and training that directly align with the requirements of the position.
They offer validation and support to the claims made in the resume, enhancing the candidate's suitability and competence for the role. Conversely, items like annual reviews or sporting awards, while showcasing achievements, might not be directly relevant or essential to the job qualifications, making them less critical to bring to the interview.