ISO 30435:2023

Overview

ISO 30435:2023 - Human resource management - Workforce data quality provides a practical framework for improving the quality of workforce data that underpins evidence‑based decision‑making. The standard defines workforce data quality as the process of data determination, data capture, data maintenance, and data review. Its focus is on the quality attributes of the data itself rather than on privacy, security, analysis, reporting structures or technology platforms (HRIS, databases, spreadsheets), although these systems can support the processes described. ISO 30435:2023 is applicable to organizations of all sizes and sectors.

Key topics and requirements

The standard highlights core technical topics and expectations for managing workforce data quality:

• Data quality attributes - Defines and emphasizes:
  • Accuracy: align accuracy requirements with the nature of the data and industry guidelines.
  • Timeliness: capture and availability windows to support timely decisions.
  • Completeness: mandate full data capture and verification (e.g., qualifications, referees, performance records).
  • Consistency: standardize timing, formats, and calculation formulae for comparative analysis.
  • Relevance: capture data that map to organizational purpose and strategic objectives (use input/process/output/outcome grouping).
• Workforce life cycle framework - A Plan‑Do‑Check‑Act approach to identify which activities require specific data points and how to expand and group activities (recruitment, development, retention, transition) to determine material data.
• Data capture & maintenance - Guidance on current and future capture, historic data cleansing, and project considerations for legacy data.
• Data integrity review - Processes for routine quality reviews, management assurance, reporting, and defined time frames.
• Impacts of poor data quality - Annex A outlines organizational risks and consequences from low‑quality workforce data.

Applications and users

ISO 30435:2023 is designed for practical use across HR and data functions:

• HR leaders and people‑analytics teams improving workforce planning and talent management.
• HRIS/data stewards setting capture and validation rules.
• Business managers and executives relying on workforce metrics for strategic decisions.
• Consultants and auditors assessing HR data governance and readiness for evidence‑based reporting. Practical uses include improving recruitment data, turnover analysis, succession planning, and ensuring consistent inputs for internal benchmarking and workforce analytics.

Related standards

• ISO 30414 (human capital reporting) - referenced for reporting metrics.
• ISO 8000 series - for broader data quality principles.
  ISO 30435 complements ISO/TC 260 guidance on HR management and supports organizations seeking reliable workforce data for performance and compliance.