Which of the following is the PRIMARY responsibility of a data steward?

While data stewards contribute to access control, ensuring appropriate user access is more typically the responsibility of data owners and access management teams, guided by data steward input.

Developing policies for data governance is typically the responsibility of a data governance council or committee, which sets the overarching framework, while data stewards implement these policies.

Reporting data analysis to the board is usually the role of senior management, data analysts, or business intelligence teams, not the primary focus of a data steward.

Data stewards are typically responsible for the practical implementation of data governance policies within their domain. This includes classifying data based on sensitivity, criticality, and regulatory requirements, and labeling it appropriately to ensure consistent handling, security, and lifecycle management across the organization. They act as the "on-the-ground" custodians for data quality and integrity.