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Secure Coding Standards

The organization shall define secure coding standards that specify the security requirements and best practices for software development. Standards shall address common vulnerabilities, input validation, output encoding, authentication, authorization, error handling, and other security-critical coding practices, reviewed periodically and updated to address emerging threats.

Requirement ID
APP-004-R001
Parent Control
Domain Code

Requirement Details & Guidance

APP-004-R001 · APP-004
Why This Requirement Exists

Secure coding practices reduce common implementation weaknesses such as injection, broken access control, and unsafe handling of sensitive data.

Implementation Guidance

Provide secure coding standards and developer guidance appropriate to supported languages and frameworks. Use code review and automated checks to enforce them.

Practical Application & Audit Readiness

APP-004-R001 · Field Guidance

Business Examples

    Common Audit Findings

      Common Mistakes

        Best Practices & Ownership

        APP-004 · Recommended Approach

        Recommended Practices

          Typical Owner

          Cross-Mapped Regulatory Frameworks

          Harmonized Control Mappings
          FRAMEWORK CODE FRAMEWORK NAME & DETAILS FAMILY / CATEGORY VERSION ACTION
          CIS-V8 CIS Controls CIS Controls are a prioritized set of cybersecurit... Clause: Control 16 – Application Software Security: 16.1 – Establish and Maintain a Secure Application Development Process; 16.12 – Implement Code-Level Security Checks
          CIS
          Best Practice
          vv8 View →
          COBIT2019 COBIT COBIT is an enterprise governance and management f... Clause: 4.3 – Build, Acquire and Implement (BAI) > BAI03 – Managed Solutions Identification and Build > BAI03.05 – Build solutions.
          COBIT
          Governance Framework
          v2019 View →
          DORA Digital Operational Resilience Act The EU Digital Operational Resilience Act establis... Clause: Article 7 – ICT systems, protocols and tools Article 9(2) – ICT security policies, procedures, protocols and tools for resilience and data security
          EU
          Regulation
          vCurrent View →
          GDPR General Data Protection Regulation (GDPR) The General Data Protection Regulation is a bindin... Clause: Article 25(1) – Data protection by design and by default; Article 32(1)(d) – Testing, assessing and evaluating security measures
          EU
          Regulation
          vCurrent View →
          HIPAA Health Insurance Portability and Accountability Act HIPAA is a U.S. federal law supported by implement... Clause: § 164.308(a)(11) Standard: Security awareness and training
          US
          Law
          vCurrent View →
          IRDAI IRDAI Information & Cyber Security Guidelines IRDAI information and cyber-security requirements... Clause: §2.5-3.1.2.2 – Application development; §2.5-3.2.6 – System security testing; §2.5-3.2.5 – Technical review of applications
          India
          Guideline
          vLatest View →
          ISO27002 ISO/IEC 27002 ISO/IEC 27002 is a guidance standard containing a... Clause: 8.28 – Secure coding
          ISO
          Standard
          v2022 View →
          NIS2 NIS2 Directive The NIS2 Directive establishes EU-wide cybersecuri... Clause: Article 21(2)(e) – Security in network and information systems acquisition, development and maintenance, including vulnerability handling and disclosure
          EU
          Directive
          vCurrent View →
          NIST-CSF NIST Cybersecurity Framework (CSF) The NIST Cybersecurity Framework provides high-lev... Clause: PR.PS – Platform Security | PR.PS-06 – Secure software development practices are integrated, and their performance is monitored throughout the software development life cycle
          NIST
          Framework
          v2 View →
          NIST80053 NIST SP 800-53 NIST SP 800-53 Rev. 5 presents control families, i... Clause: 3.17 – SYSTEM AND SERVICES ACQUISITION; SA-15 – DEVELOPMENT PROCESS, STANDARDS, AND TOOLS, Standards, And Tools, SA-11 – DEVELOPER TESTING AND EVALUATION
          NIST
          Control Catalog
          vRev. 5 View →
          NPCI-ISR NPCI Information Security Requirements NPCI information-security requirements define cont... Clause: Operational Review; Testing – Source Code Review
          India
          Standard
          vLatest View →
          PCI-DSS PCI DSS PCI DSS is an industry security standard maintaine... Clause: 6.2.4 – Software engineering techniques or other
          PCI
          Standard
          v4 View →
          RBI-CSF RBI Cyber Security Framework / Master Directions RBI cyber-security requirements and directions set... Clause: 6) Application Security Life Cycle (ASLC) – 6.3 Secure coding practices; 6) Application Security Life Cycle (ASLC) – 6.6 Threat modelling, secure coding, security testing and secure rollout
          India
          Regulation
          vLatest View →
          SEBI-CSCRF SEBI Cyber Security & Cyber Resilience Framework SEBI’s Cybersecurity and Cyber Resilience Framewor... Clause: 3.4 PR.IP: Information Protection Processes and Procedures
          India
          Regulation
          vLatest View →
          SOC2 SOC 2 Trust Services Criteria SOC 2 is an independent examination and reporting... Clause: CC5.2 – Control Activities – COSO Principle 11: The entity also selects and develops general control activities over technology to support the achievement of objectives. CC5.3 – Control Activities – COSO Principle 12: The entity deploys control activities through policies that establish what is expected and in procedures that put policies into action.
          AICPA
          Audit Framework
          vLatest View →

          Parent Domain Context

          Governance Domain Baseline
          Domain Name:
          Application Security (APP)
          Purpose:
          To ensure the security of internally developed and acquired applications.
          Scope:
          Enterprise

          Parent Control Context

          Control Baseline
          Control Name:
          Secure Coding Practices (APP-004)
          Summary:
          Establishes secure coding practices including standards, developer training, code review, static analysis, exception management, validation, metrics, and continuous improvement.
          Business Description:
          Establish and maintain secure coding standards, code review practices, developer security training, and coding governance to reduce software vulnerabilities.