Protections associated with Form 457 include:

• A. No reprisals and anonymous submission
• B. Ensures reports are reviewed with protection against retaliation and can be submitted anonymously
• C. Reports require supervisor authorization
• D. Submission must be made in person

Answer: (B)

Protections for Form 457 center on safeguarding individuals who report concerns: they must be protected from retaliation and have a safe way to report, including the option to submit anonymously. The strongest choice explicitly states that reports are reviewed with protection against retaliation and can be submitted anonymously. The review aspect ensures the report is examined and handled properly, while anonymity lowers fear of consequences, encouraging reporting. The other options introduce unnecessary barriers (needing supervisor authorization or in-person submission) or omit the critical review step, making them less protective overall.