Governance Framework

Comprehensive governance framework for the Solution Architecture practice, covering standards, decision-making, compliance, and oversight.

📋 Table of Contents

Overview
Governance Structure
Architecture Review Board
Standards Governance
Decision-Making Framework
Compliance & Enforcement
Exception Management
Roles & Responsibilities

🎯 Overview

Purpose

Architecture governance ensures:

Consistency - Standardized approaches across the organization
Quality - High-quality architectural decisions and implementations
Risk Management - Early identification and mitigation of risks
Alignment - Technology decisions support business objectives
Compliance - Adherence to regulatory and policy requirements
Efficiency - Reuse of proven patterns and avoidance of duplication

Governance Principles

Risk-Based - Level of governance proportional to risk and impact
Enabling - Support delivery, not block progress
Transparent - Clear processes and visible decisions
Collaborative - Involve stakeholders in decision-making
Adaptive - Evolve governance based on feedback
Accountable - Clear ownership and responsibility

Scope

Governance applies to:

All technology projects and initiatives
Platform and infrastructure changes
Architecture standards and patterns
Technology selection and adoption
Data architecture and management
Security and compliance controls
Integration and API design

🏛️ Governance Structure

Three-Tier Model

┌─────────────────────────────────────────────┐
│   Level 1: Strategic Governance             │
│   (Technology Leadership Council)           │
│   - Technology strategy and investment      │
│   - Enterprise architecture direction       │
│   - Major platform decisions                │
└─────────────────────────────────────────────┘
                    ▼
┌─────────────────────────────────────────────┐
│   Level 2: Tactical Governance              │
│   (Architecture Review Board)               │
│   - Solution architecture approval          │
│   - Standards and patterns                  │
│   - Cross-project alignment                 │
└─────────────────────────────────────────────┘
                    ▼
┌─────────────────────────────────────────────┐
│   Level 3: Operational Governance           │
│   (Embedded Architects & Teams)             │
│   - Implementation guidance                 │
│   - Technical design review                 │
│   - Continuous compliance                   │
└─────────────────────────────────────────────┘

Technology Leadership Council

Composition:

CTO (Chair)
VP Engineering
VP Product
Director of Architecture (Practice Lead)
CISO
Head of Infrastructure/Platform

Frequency: Monthly

Responsibilities:

Set technology strategy and direction
Approve major technology investments (>$500k)
Resolve cross-functional technology conflicts
Review and approve enterprise architecture principles
Oversee architecture maturity and governance effectiveness
Approve exceptions to enterprise standards

Decision Authority:

Technology strategy and roadmap
Enterprise-wide platform selections
Major architectural transformations
Technology budget allocation
Organization-wide standards and policies

Architecture Review Board (ARB)

See Architecture Review Board Process for detailed information.

Summary:

Reviews and approves solution architectures
Ensures alignment with standards and principles
Manages architectural risk
Facilitates knowledge sharing
Maintains architecture knowledge base

Domain Architecture Councils

Purpose: Governance for specific technology domains

Councils:

Application Architecture Council
- Application patterns and frameworks
- Frontend and backend standards
- Development practices
Data Architecture Council
- Data modeling and governance
- Database standards
- Data integration patterns
Cloud Architecture Council
- Cloud platform strategy
- Cloud-native patterns
- Multi-cloud governance
Security Architecture Council
- Security standards and controls
- Identity and access management
- Security patterns and practices

Structure:

Led by Principal Architect for domain
Meets monthly
Membership: architects + domain experts
Escalates to ARB for cross-domain issues

📊 Architecture Review Board

ARB Charter

Mission: Ensure architectural excellence and alignment across all technology initiatives while enabling rapid, high-quality delivery.

Vision: Become a trusted partner that delivery teams proactively engage for guidance and support.

ARB Composition

Core Members:

Director of Architecture (Chair)
Principal Solution Architect
Principal Security Architect
Principal Data Architect
Principal Cloud Architect

Extended Members (as needed):

Domain architects
Platform engineers
Subject matter experts
Risk and compliance representatives

Review Types

1. Conceptual Review

When: Very early, idea stage
Duration: 30 minutes
Formality: Low - whiteboard discussion
Output: Directional guidance, recommendations
Required for: All new strategic initiatives

2. High-Level Design Review

When: After requirements, before detailed design
Duration: 1 hour
Formality: Medium - slide deck or diagrams
Output: Conditional approval, action items
Required for: Medium-High risk projects

3. Detailed Design Review

When: Before implementation
Duration: 1-2 hours
Formality: High - complete architecture document
Output: Formal approval or rejection
Required for: All projects meeting review criteria

4. Post-Implementation Review

When: After go-live (30-60 days)
Duration: 45 minutes
Formality: Medium - retrospective format
Output: Lessons learned, pattern updates
Required for: All approved architectures

Review Criteria & Scoring

Each architecture is evaluated across 8 dimensions:

Criteria	Weight	Description
Business Alignment	15%	Supports business objectives and delivers value
Technical Quality	15%	Well-designed, follows best practices
Scalability	10%	Handles growth in users, data, transactions
Security & Compliance	15%	Secure by design, meets compliance requirements
Operational Excellence	10%	Monitorable, maintainable, supportable
Cost Efficiency	10%	Optimized for TCO, sustainable cost model
Standards Compliance	15%	Adheres to architecture standards and principles
Risk Management	10%	Risks identified and mitigated

Scoring:

1 = Does not meet expectations
2 = Partially meets expectations
3 = Meets expectations
4 = Exceeds expectations
5 = Outstanding

Approval Thresholds:

Approved: Average score ≥ 3.0, no dimension < 2.0
Conditional Approval: Average 2.5-2.9 or any dimension = 2.0
Rejected: Average < 2.5 or any dimension < 2.0

📏 Standards Governance

Architecture Standards Categories

1. Mandatory Standards

Definition: Must be followed, no exceptions without formal waiver
Examples:
- All APIs must use OAuth 2.0 for authentication
- All data at rest must be encrypted
- All cloud resources must be tagged per tagging standard
- All production deployments must go through CI/CD pipeline

2. Recommended Standards

Definition: Should be followed, exceptions allowed with justification
Examples:
- Use approved programming languages and frameworks
- Follow 12-factor app methodology
- Use infrastructure-as-code for all resources
- Implement observability with approved tools

3. Guidance Standards

Definition: Best practices, advisory in nature
Examples:
- Consider using serverless for event-driven workloads
- Favor managed services over self-managed
- Use feature flags for release management
- Follow domain-driven design for complex domains

Standards Lifecycle

┌──────────┐    ┌──────────┐    ┌──────────┐    ┌──────────┐
│  Draft   │───▶│ Review   │───▶│ Approved │───▶│ Published│
└──────────┘    └──────────┘    └──────────┘    └──────────┘
                                                      │
                                                      ▼
┌──────────┐    ┌──────────┐    ┌──────────┐    ┌──────────┐
│Deprecated│◀───│Under     │◀───│  Active  │◀───│ Published│
└──────────┘    │Review    │    └──────────┘    └──────────┘
                └──────────┘         │
                                     ▼
                                ┌──────────┐
                                │ Updated  │
                                └──────────┘

Stages:

Draft - Standard being developed, not yet official
Review - Under review by stakeholders and domain experts
Approved - Approved by ARB or TLC, ready for publication
Published - Active standard, teams must comply
Under Review - Periodic review for relevance and effectiveness
Updated - Changes made, versioned appropriately
Deprecated - No longer recommended, sunset plan in place

Standards Compliance Monitoring

Continuous Compliance Checks:

Automated scanning of code repositories
Cloud resource compliance scanning
API gateway policy validation
Security controls verification
Cost anomaly detection

Compliance Reporting:

Weekly compliance dashboard
Monthly trend reports to leadership
Quarterly deep-dive reviews
Annual compliance audit

Non-Compliance Process:

Detection - Automated or manual identification
Notification - Team notified of violation
Assessment - Determine if legitimate exception or violation
Remediation - Team creates plan to resolve
Verification - Architecture validates resolution
Closure - Issue closed or escalated

🔄 Decision-Making Framework

Architectural Decision Records (ADRs)

All significant architectural decisions must be documented using ADRs.

See ADR Framework for complete details.

When an ADR is Required:

Technology platform or framework selection
Data storage or database choice
Integration pattern or protocol selection
Security control implementation
Performance optimization approach
Significant deviation from standards
Major architectural pattern adoption

Decision-Making Process

1. Identify Decision Need

Problem or opportunity identified
Options and trade-offs unclear
Significant impact or risk

2. Research & Analysis

Gather requirements and constraints
Identify viable options (minimum 3)
Analyze trade-offs using decision matrix
Conduct proof-of-concept if needed
Estimate costs and timelines

3. Stakeholder Input

Engage affected teams
Gather expert opinions
Consider operational impacts
Review compliance requirements

4. Make Recommendation

Document in ADR format
Present trade-offs clearly
Recommend specific option with rationale
Identify risks and mitigations

5. Review & Approve

Submit to ARB for review
Present and defend recommendation
Address questions and concerns
Receive approval or direction for changes

6. Communicate & Execute

Publish approved ADR
Communicate to stakeholders
Update architecture documentation
Support implementation

7. Review & Learn

Post-implementation review (30-60 days)
Assess if decision was correct
Document lessons learned
Update patterns or standards if needed

Decision Authority Matrix (RACI)

Decision Type	Practice Lead	ARB	Principal Architect	Solution Architect	Engineering Team
Enterprise Standards	A	R	C	C	I
Solution Architecture	I	A	R	R	C
Technology Selection (Standard)	I	I	C	R	A
Technology Selection (New)	C	A	R	R	C
Architecture Patterns	A	R	R	C	I
Exception/Waiver	A	R	C	I	I
Project Technical Design	I	I	C	R	A

RACI Legend:

R - Responsible (does the work)
A - Accountable (final approval)
C - Consulted (provides input)
I - Informed (kept in the loop)

✅ Compliance & Enforcement

Compliance Categories

1. Regulatory Compliance

Examples: GDPR, HIPAA, PCI-DSS, SOC 2, ISO 27001
Enforcement: Mandatory, audited
Violations: Immediate remediation required
Monitoring: Continuous automated + quarterly audits

2. Security & Risk Compliance

Examples: Security controls, access management, encryption
Enforcement: Mandatory, automated checks
Violations: Risk assessment, remediation plan required
Monitoring: Continuous automated + penetration testing

3. Architecture Standards Compliance

Examples: Design patterns, technology standards, coding standards
Enforcement: Required, exceptions allowed with approval
Violations: Corrective action or exception request
Monitoring: Code reviews, architecture reviews

4. Best Practice Compliance

Examples: Documentation, testing, monitoring, performance
Enforcement: Recommended, tracked but not strictly enforced
Violations: Guidance and coaching
Monitoring: Quarterly maturity assessments

Enforcement Mechanisms

Preventive Controls

Architecture Review Gates - Projects must pass ARB review
CI/CD Pipeline Checks - Automated compliance validation
Access Controls - Prevent non-compliant deployments
Template & Scaffolding - Make compliant path easiest
Training & Awareness - Educate teams on standards

Detective Controls

Automated Scanning - Daily compliance scans
Architecture Audits - Quarterly deep reviews
Code Reviews - Peer review includes compliance check
Metrics & Dashboards - Visibility into compliance trends
Internal Audits - Semi-annual internal audits

Corrective Controls

Remediation Plans - Required for violations
Technical Debt Tracking - Non-compliance logged as debt
Escalation Process - Repeated violations escalated
Retrospectives - Learn from compliance failures
Standard Updates - Improve standards based on issues

Violation Severity Levels

Level	Description	Response Time	Escalation
Critical	Security vulnerability, data exposure, regulatory violation	Immediate (< 4 hours)	CTO, CISO, Legal
High	Significant risk, mandatory standard violation, production impact	24 hours	Practice Lead, VP Eng
Medium	Recommended standard violation, technical debt, quality issue	1 week	ARB, Engineering Manager
Low	Best practice deviation, minor documentation gap	1 month	Architecture Team

🚨 Exception Management

Exception Types

1. Temporary Exception

Duration: Fixed time period (e.g., 6 months)
Purpose: Allow non-compliant approach temporarily
Example: “Use legacy auth system until SSO migration complete”
Approval: ARB
Follow-up: Remediation plan required

2. Permanent Exception

Duration: Indefinite (until standard changes)
Purpose: Recognize valid business/technical reason
Example: “Use specialized database for ML workload”
Approval: Practice Lead + TLC
Follow-up: Annual review

3. Emergency Exception

Duration: Short-term (< 30 days)
Purpose: Production incident or business emergency
Example: “Deploy hotfix without full testing”
Approval: On-call architect (post-approval by ARB)
Follow-up: Mandatory post-mortem and remediation

Exception Request Process

Submit Request
- Fill out exception request form
- Describe standard being violated
- Justify why exception needed
- Propose alternative approach
- Identify risks and mitigations
- Define duration and success criteria
Initial Review
- Architecture team reviews within 2 business days
- May request additional information
- Escalate to ARB if complex
ARB Review
- Present to ARB (expedited if urgent)
- ARB evaluates justification and risk
- May propose alternative solutions
- Decision: Approve, Deny, or Conditional
Approval & Tracking
- Document decision and conditions
- Add to exception register
- Set review dates
- Communicate decision
Monitor & Review
- Track exception status
- Review at defined intervals
- Ensure remediation plans on track
- Close when resolved or renew if needed

Exception Criteria

Good Reasons for Exception:

✅ Unique business requirement not addressed by standard
✅ Technical constraint that prevents standard compliance
✅ Cost significantly lower with alternative approach
✅ Existing legacy system integration requirement
✅ Temporary workaround with clear remediation plan
✅ Emerging technology providing significant value

Poor Reasons for Exception:

❌ “We don’t like the standard”
❌ “It’s faster to not follow the standard”
❌ “We didn’t know about the standard”
❌ “Our team prefers a different approach”
❌ “We already started building it this way”