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By Errin O'Connor, Founder & Chief AI Architect, EPC Group

The EPC Group Engagement Charter: Our Promise to Every Client

By Errin O'Connor, Founder & Chief AI Architect, EPC Group | Updated April 2026

Enterprise consulting is only as good as the experience it delivers. After nearly three decades and thousands of engagements, EPC Group has codified exactly what our clients should expect — and what we hold ourselves accountable to — in every single project. This is our Engagement Charter: explicit commitments, measurable SLAs, and the accountability structure that ensures consistent delivery regardless of project size, technology, or industry.

Why We Published This Charter

Transparency builds trust. The enterprise consulting industry has a well-documented pattern: impressive sales presentations followed by variable delivery experiences. Senior architects pitch the deal, junior consultants deliver it. Communication is proactive during the sales cycle and reactive during execution. Knowledge transfer is a slide deck emailed on the last day.

EPC Group rejects that model. We published this Engagement Charter because our clients deserve to know exactly what they are buying before they sign. Every commitment on this page is contractual — included in our Statements of Work and measured throughout the engagement. If we fail to meet any commitment, we want our clients to hold us accountable.

This charter applies to every EPC Group engagement: Power BI implementations, Microsoft Fabric deployments, AI governance frameworks, Copilot rollouts, Azure migrations, and SharePoint modernizations. No exceptions.

Communication Cadence: You Will Never Wonder What Is Happening

The number one complaint in enterprise consulting is communication gaps. EPC Group eliminates this with a mandatory communication cadence that every engagement lead is held accountable to:

CommunicationFrequencyAudienceContent
Weekly Status ReportEvery Friday by 5 PM ETProject team + stakeholdersAccomplishments, next week plan, risks, blockers, budget burn
Stakeholder CallBi-weeklyProject sponsors + leadsProgress review, decision points, risk mitigation, scope validation
Executive SummaryMonthlyCIO/CTO + executive sponsorsStrategic progress, budget vs. plan, key decisions needed, ROI tracking
Quarterly Business ReviewQuarterly (retainer clients)C-suiteRoadmap review, technology landscape, recommendations, satisfaction results
Ad-hoc UpdatesAs needed, same-dayRelevant stakeholdersCritical issues, scope changes, risk escalations — never delayed

Every communication is documented in the project collaboration workspace (Teams channel or SharePoint site). Nothing lives only in email inboxes. If a stakeholder joins mid-project, they can review the complete communication history in one location.

Response Time SLAs: Measured, Not Aspirational

EPC Group defines three priority levels with specific response and resolution plan commitments:

  • Critical (P1): Production down, data breach risk, compliance violation. Response within 2 hours. Resolution plan within 4 hours. Continuous engagement until resolved. CEO notified automatically.
  • High (P2): Major functionality impacted, deadline at risk, escalated stakeholder concern. Response within 4 hours. Resolution plan within 1 business day. Daily updates until resolved.
  • Standard (P3): General questions, enhancement requests, planning items. Response within 1 business day. Resolution within agreed sprint/milestone cycle.

These SLAs are tracked and reported in every weekly status report. If we miss an SLA, it is flagged in the report with a root cause and corrective action — not hidden or excused. Our current SLA adherence rate across all active engagements exceeds 97%.

Escalation Paths: Three Tiers, No Dead Ends

Every EPC Group engagement has a documented escalation path that is communicated to all client stakeholders at project kickoff:

  • Tier 1 — Engagement Lead: Your primary point of contact for all day-to-day matters. Authorized to make tactical decisions, adjust resource allocation, and resolve delivery issues within the approved scope and budget. Response time: per SLA above.
  • Tier 2 — Practice Director: Escalation point for scope disagreements, timeline concerns, quality issues, or any situation where the engagement lead cannot resolve the concern within 24 hours. The practice director has authority to bring additional resources, adjust approach, or modify delivery methodology. Engagement within 24 hours of escalation.
  • Tier 3 — CEO (Errin O'Connor): Available for any client concern that reaches executive escalation. This is not a courtesy title — Errin personally reviews every Tier 3 escalation and engages within 4 business hours. In since 1997, fewer than 2% of engagements have required Tier 3 escalation, but every client has the path documented and available.

Escalation is never punitive. We encourage clients to escalate early and often — a concern raised at Tier 2 on day 5 is far easier to resolve than the same concern raised at Tier 3 on day 50. Our escalation process is designed to catch and resolve issues before they become project-threatening.

Executive Sponsor Access

Every EPC Group engagement above $50K is assigned an executive sponsor from EPC Group leadership — separate from the engagement lead. The executive sponsor provides:

  • Monthly strategic alignment check-ins with the client's executive sponsor
  • Independent quality review of delivery at each major milestone
  • Escalation path that bypasses the delivery team entirely if needed
  • Technology advisory input based on cross-client pattern recognition
  • Continuity assurance if the engagement lead changes during the project

The executive sponsor relationship exists to ensure that EPC Group's institutional knowledge and senior expertise are available to every client, not just the ones who happened to get the most experienced engagement lead.

Weekly Status Reports: Complete Transparency

EPC Group's weekly status report is a structured document (not a casual email) that includes:

  • Accomplishments: What was completed this week, mapped to SOW deliverables
  • Plan: What will be completed next week, with assigned owners and dates
  • Risks: Identified risks with probability, impact, and mitigation plans
  • Blockers: Items requiring client action or decisions, with deadlines
  • Budget: Hours consumed vs. planned, projected completion vs. budget
  • SLA Performance: Response and resolution adherence for the week
  • Client Satisfaction: Any feedback received and actions taken

The status report is delivered every Friday by 5 PM Eastern, without exception. If the engagement lead is unavailable, a designated backup delivers the report. We have not missed a weekly status report delivery in the last 24 months.

Quarterly Business Reviews (QBR)

For retainer and multi-phase engagements, EPC Group conducts structured Quarterly Business Reviews that include:

  • Technology roadmap review and alignment with client strategic priorities
  • Engagement health scorecard: SLA performance, budget adherence, milestone delivery
  • Satisfaction trend analysis and third-party review benchmarks
  • Recommendations for the upcoming quarter based on technology landscape changes
  • Resource and team composition review
  • Innovation opportunities identified from cross-client patterns

QBRs are presented to C-suite stakeholders and include both backward-looking performance data and forward-looking strategic recommendations. They transform the client-consultant relationship from transactional to strategic.

Knowledge Transfer: Measured Competency, Not Just Documentation

Knowledge transfer is where most consulting engagements fail. The consultant leaves, and the client team cannot maintain what was built. EPC Group prevents this with a structured knowledge transfer process:

  • Architecture Decision Records (ADRs): Every significant decision is documented with context, options considered, decision rationale, and consequences. Not just what was built, but why it was built that way.
  • Operational Runbooks: Step-by-step procedures for every operational task: deployments, monitoring, troubleshooting, disaster recovery. Written for the client's team skill level, not EPC Group's.
  • Recorded Training Sessions: Live training sessions recorded and indexed. Not pre-built generic training — sessions built on the client's actual implementation with their data and their scenarios.
  • Competency Assessment: Before EPC Group considers an engagement complete, the client team demonstrates operational competency through hands-on exercises. If the team cannot operate independently, the engagement is not done.
  • 30-Day Hypercare: Dedicated support period after go-live where EPC Group remains available for questions, issues, and guidance as the client team assumes full ownership.

Satisfaction Tracking and Continuous Improvement

EPC Group measures client satisfaction at three points: mid-engagement pulse check, engagement close, and 90-day post-completion follow-up. Our process for scores below target:

  • Any score below 8/10 triggers an automatic review by the practice director within 48 hours
  • Root cause analysis is documented and shared with the client
  • Corrective actions are implemented and tracked to completion
  • Follow-up survey confirms the concern was addressed
  • Patterns across multiple engagements drive systemic process improvements

We do not cherry-pick feedback. Every survey response — positive and negative — is reviewed in monthly leadership meetings. The uncomfortable feedback drives the most valuable improvements.

Frequently Asked Questions

What SLAs does EPC Group commit to in the Engagement Charter?

EPC Group's Engagement Charter defines specific response time SLAs: critical issues receive a response within 2 hours and a resolution plan within 4 hours; high-priority items get a response within 4 hours and resolution plan within 1 business day; standard requests receive a response within 1 business day. Every engagement includes weekly status reports delivered by Friday COB, bi-weekly stakeholder calls, and monthly executive summaries. These SLAs are contractual, not aspirational.

How does EPC Group handle escalations during an engagement?

Every EPC Group engagement has a documented three-tier escalation path. Tier 1: the engagement lead resolves operational issues within the committed SLA. Tier 2: the practice director intervenes for scope, timeline, or quality concerns within 24 hours of escalation. Tier 3: Errin O'Connor, Founder & Chief AI Architect, is directly accessible for any client concern that reaches executive escalation — with a commitment to engage within 4 business hours. No client concern goes unaddressed for more than one business day.

What is included in EPC Group's knowledge transfer process?

EPC Group's knowledge transfer is structured, not improvised. Every engagement includes: documented architecture decisions with rationale, operational runbooks for day-2 support, recorded training sessions (not just slide decks), a 30-day hypercare period with dedicated support after go-live, and a knowledge transfer assessment where the client team demonstrates competency before EPC Group considers the engagement complete. We measure knowledge transfer success, not just delivery completion.

How does EPC Group measure client satisfaction during engagements?

We use a three-layer measurement system: pulse surveys at every major milestone (scored 1-10 with mandatory comments for any score below 8), a comprehensive satisfaction survey at engagement close, and a 90-day post-completion follow-up. Any score below 8 triggers an automatic review by the practice director, and every detractor response is discussed in leadership meetings. Externally, we publish G2 verified reviews (currently 4.4/5 across 15 engagements plus seven consecutive quarters as a G2 Leader in Microsoft consulting).

Can EPC Group provide references from similar engagements?

Yes. EPC Group maintains an active reference program organized by industry (healthcare, financial services, government, education), technology (Power BI, Fabric, Azure, Copilot, SharePoint), and engagement size. We provide 2-3 relevant references during the sales process, and references are selected to match your industry, scale, and technology requirements. Our reference clients have agreed to speak candidly about both strengths and areas where we improved during their engagements.

Related Resources

Experience the EPC Group Difference

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Industry Context: 2026 Notes for Blog Epc Group Engagement Charter Client Experience

EPC Group Microsoft consulting heritage since 1997 matters specifically because Microsoft platform decisions today are layered on top of 25 years of architectural choices: Active Directory schema decisions from 2005 affect Microsoft Entra ID Conditional Access policy design in 2026; SharePoint 2003 information architecture decisions affect Copilot grounding quality in 2026. The firms that can navigate that depth have a structural advantage on enterprise Microsoft migrations.

Microsoft Solutions Partner status (six designations: Data & AI, Modern Work, Infrastructure, Security, Digital & App Innovation, Business Applications) replaced the legacy Microsoft Gold Partner program in 2022. EPC Group held the oldest continuous Microsoft Gold Partner status in North America from 2000 until Microsoft retired the program in 2022, and currently holds the core Solutions Partner designations; a credentialing footprint shared by fewer than 200 partners globally and typically used by Microsoft field teams as a vetting gate for enterprise Customer 0 nominations and named-account engagements.

Decision factors EPC Group evaluates

  • Microsoft platform capability assessment
  • Vendor consolidation analysis
  • Compliance and governance posture review
  • Enterprise architecture roadmap
  • Cost optimization and licensing audit

See related EPC Group services at /services or schedule a discovery call at /contact.

Epc Group Engagement Charter Client Experience for Fortune 500 and regulated industries

This deep-dive on Epc Group Engagement Charter Client Experience reflects EPC Group's Microsoft-exclusive consulting since 1997 and the field experience of senior architects who have shipped enterprise environments for Fortune 500 customers across regulated industries. The patterns and trade-offs here come from production work, not vendor decks.

EPC Group publishes practitioner-grade content because the buying audience for enterprise Microsoft consulting evaluates depth, not adjectives. Every guide pairs the technical position with how a senior architect would execute it, including the compliance, governance, and adoption considerations that determine whether the implementation survives audit and adoption.

Financial services

For banks, asset managers, and broker-dealers, EPC Group engineers SOC 2 audit trails, FINRA Rule 4511 and SEC 17a-4 retention, MNPI containment, and Communication Compliance for trading floors. Microsoft Purview Audit Premium with seven-year tamper-evident retention is the standard baseline; Defender for Cloud Apps detects shadow-AI exfiltration before it reaches a compliance event.

How EPC Group engages

Six-phase methodology applied to every engagement, compressed for fixed-fee accelerators and extended for full programs.

  1. Discovery — two-week assessment of the current estate, gap analysis, risk register, target architecture, costed remediation roadmap.
  2. Design — senior architect produces the target topology, identity framework, Conditional Access, Purview, governance model, and security posture, reviewed by client leads.
  3. Pilot — 25 to 100 user pilot in a real business unit. Migrate, apply baselines, test integrations, capture feedback.
  4. Wave rollout — migrate in waves of 500 to 2,500 users with communications, training, hypercare, and a per-wave retrospective.
  5. Adoption — role-based training, Champions network, executive sponsor enablement, metrics tracked against a measured baseline.
  6. Operate — optional managed-services retainer for license optimization, governance reviews, security monitoring, and quarterly business reviews.

Compliance-native, not bolted on

No reported governance audit failures across HIPAA, SOC 2, FedRAMP, and CMMC engagements across 11,000-plus enterprise engagements. HIPAA, SOC 2, FINRA, FedRAMP, and CMMC controls are engineered into the tenant on day one with audit-ready evidence. The regulated-industry posture is the baseline, not an upgrade tier.

Manufacturing and energy

For multi-plant manufacturers and energy operators, EPC Group integrates Microsoft 365 with operational technology, protects intellectual property through Purview labels and Endpoint DLP, and provisions frontline workers with F1 and F3 licensing patterns. Multi-region rollouts include data residency planning and offline-capable Power Platform apps for shop-floor environments.

Engagement models

Three engagement models cover most enterprise needs. Most clients start with a fixed-fee accelerator and grow into a full program or a managed-services retainer.

  • Fixed-fee accelerators — Copilot Readiness, Security Hardening, Tenant Health Check, SharePoint Migration, Teams Governance. Defined scope and a fixed price stated in the proposal; four to twelve weeks.
  • Project engagements — full migration or governance program with milestone-based billing. Discovery through hypercare. Scoped after discovery; three to nine months.
  • Managed services — tiered retainer for ongoing operations. Named senior architect on the account. From $3,500 per month with a twelve-month minimum.

Fixed-fee accelerators with real scope

Predictable scope, predictable price, predictable outcome. Copilot Readiness, Security Hardening, Tenant Health Check, SharePoint Migration, and Teams Governance ship as defined accelerators where Big 4 firms quote open-ended time-and-materials. Most engagements are scoped as fixed-fee accelerators or full programs, sized to the environment.

Talk to a senior architect

30-minute discovery call. No pitch deck. Call (888) 381-9725 or schedule a discovery call and a senior architect responds within one business day.

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