Compliance-as-Code Validation Architectures for Multi-Cloud GxP Platforms

Authors

  • Rajashekar Reddy Gujjula

Keywords:

compliance-as-code, GxP validation, multi-cloud governance, policy-as-code, Infrastructure-as-Code, Zero Trust architecture

Abstract

Regulated life-sciences organizations are caught between two systems that were never designed to coexist. Good Practice (GxP) quality frameworks demand a validated state that stays fixed; modern cloud platform engineering is built to change that state continuously, sometimes several times a day. This article argues that the common industry pattern of bolting a compliance-reporting layer onto an already-built Infrastructure-as-Code (IaC) and policy-as-code pipeline cannot validate multi-cloud GxP platforms, because it treats validation evidence as something to be recovered after the fact rather than a property the architecture is designed to produce from the outset. Drawing on operational experience with Cloud Adoption Framework (CAF) landing zones, Terraform-based IaC, Kubernetes cluster engineering, and Azure Policy guardrails, we propose a layered reference architecture in which an enforcement layer, a cross-cloud evidence normalization layer, a validation-artifact generation layer, and an audit and traceability layer are designed concurrently, not sequentially. Evaluation criteria are derived from core GxP validation requirements traceability, attributability, reproducibility, and auditability and the proposed architecture is assessed against them using a practitioner-architecture-evaluation method rather than a controlled experiment. Concurrent design closes gaps that retrofitted reporting layers cannot close by construction, particularly around cross-cloud evidence consistency and installation/operational/performance-qualification (IQ/OQ/PQ) equivalence. GxP cloud governance practice should treat validation-evidence generation as a first-class architectural concern, on par with policy enforcement and infrastructure provisioning; we outline the practical and residual-manual-effort implications of that shift for platform teams operating across multiple cloud providers.

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Published

26.08.2026

How to Cite

Rajashekar Reddy Gujjula. (2026). Compliance-as-Code Validation Architectures for Multi-Cloud GxP Platforms. International Journal of Intelligent Systems and Applications in Engineering, 14(1s), 2298–2307. Retrieved from https://ijisae.org/index.php/IJISAE/article/view/8523

Issue

Vol. 14 No. 1s (2026)

Section

Research Article

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