What is one requirement for the written reports about complaint investigations?

The requirement for written reports about complaint investigations to indicate when a report may be expected is important because it ensures transparency and keeps all stakeholders informed about the timeline of the investigation process. By providing an expectation for when the report will be available, residents, their families, and staff can better understand the flow of information surrounding the complaint, fostering trust in the investigation process and the facility's commitment to addressing concerns.

This helps manage expectations, as individuals involved in the complaint can plan their next steps or follow-up actions based on when they will receive further information. Furthermore, having a clear timeframe enhances accountability within the organization, as it signals a structured approach to resolving issues and communicates that the complaints are taken seriously and handled promptly.

The other options do not align with standard practices regarding privacy, openness, and the nature of complaint outcomes, making the specified requirement understandable and necessary within the context of complaint investigations in nursing home settings.