To ensure data accuracy and integrity, I begin by understanding the data sources and their collection methods. I then perform data validation checks, such as cross-referencing with external sources, identifying outliers, and verifying consistency. I also use tools like SQL or Python to automate checks and flag discrepancies. Documentation of findings and maintaining an audit trail are critical to ensure transparency and accountability throughout the process.

When discrepancies are identified, I first document the issue and its potential impact. I then collaborate with relevant stakeholders to investigate the root cause, whether it’s a data entry error, system glitch, or process flaw. After resolving the issue, I recommend corrective actions, such as process improvements or additional training, to prevent recurrence. Clear communication and follow-up are essential to ensure the issue is fully addressed.

I have used tools like SQL for querying databases, Python for data analysis, and Excel for data validation. Additionally, I’ve worked with auditing software like ACL and Tableau for visualization. These tools help automate repetitive tasks, identify patterns, and visualize discrepancies, making the auditing process more efficient and accurate. They also enable me to generate detailed reports for stakeholders.

I stay updated by regularly reviewing updates from regulatory bodies like GDPR, CCPA, and HIPAA. I also attend webinars, read industry publications, and participate in professional networks. This ensures I understand the latest compliance requirements and can apply them during audits. Additionally, I collaborate with legal and compliance teams to ensure our processes align with current regulations.

In one audit, I encountered inconsistent data across multiple systems due to poor integration. I mapped out the data flow, identified gaps, and worked with IT to reconcile the discrepancies. By implementing automated validation checks and improving data entry protocols, we resolved the issue and enhanced data quality. This experience taught me the importance of cross-departmental collaboration and proactive problem-solving.