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Last updated by Errin O'Connor, Founder & Chief AI Architect, EPC Group

The EPC Group blog collects the firm's working notes on enterprise Microsoft programs: Microsoft 365 and Copilot, Azure, Power BI and Fabric, Dynamics 365, security, governance and adoption. It is written for the architects, IT leaders and compliance owners who run those programs and need a specific decision explained rather than a product overview.

Key Facts

  • Microsoft enterprise consulting since 1997; 6,500+ SharePoint and 1,500+ Power BI deployments.
  • Compliance-native delivery across HIPAA, SOC 2, FedRAMP, FINRA, CMMC, and GxP environments.
  • Microsoft Solutions Partner with experience across core current designations.
  • Senior architect named on every engagement Statement of Work.
  • Engagement Operating Model: published seven-phase Microsoft project management methodology.
  • Free initial consultation; fixed-fee scoped Statements of Work.

Looking for one question answered? See Answers. Dated standards and decision frameworks live in Insights.

Popular: SharePoint Migration, Power BI, AI Governance, Azure

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Latest Articles

EPC Group Launches Managed Microsoft Cloud and Analytics Service
Announcements5 min read

EPC Group Launches Managed Microsoft Cloud and Analytics Service

EPC Group has launched the Managed Microsoft Cloud and Analytics Service, a senior-architect-led lifecycle partnership covering Microsoft 365, Azure, Power BI, Microsoft Fabric, SharePoint, and Microsoft Purview operations.

Errin O'Connor
April 29, 2026
EPC Group Publishes Engagement Excellence Charter
Announcements4 min read

EPC Group Publishes Engagement Excellence Charter

EPC Group today published its Engagement Excellence Charter: one named accountable program manager per engagement, four-hour first-response SLA, senior architects only with no junior consultant tier, and public NPS reporting.

Errin O'Connor
April 29, 2026
EPC Group Launches Mid-Market Microsoft 365 Acceleration Suite — Five Fixed-Fee Packages
Announcements5 min read

EPC Group Launches Mid-Market Microsoft 365 Acceleration Suite — Five Fixed-Fee Packages

EPC Group has launched the Mid-Market Microsoft 365 Acceleration Suite — five fixed-fee packages, each scoped in a one-hour call with a senior architect, covering tenant health, Copilot readiness, SharePoint quickstart, Teams governance, and security hardening.

Errin O'Connor
April 28, 2026
Microsoft 365 Adoption & Change Management: Enterprise Program Guide | EPC Group
Microsoft 3655 min read

Microsoft 365 Adoption & Change Management: Enterprise Program Guide | EPC Group

Drive user adoption for Power BI, Teams, SharePoint, and Copilot with EPC Group.

Errin O'Connor
April 28, 2026
vCAIO Playbook: Fortune 500 CIO Guide to AI
Microsoft 3655 min read

vCAIO Playbook: Fortune 500 CIO Guide to AI

vCAIO Playbook: Fortune 500 CIO Guide to AI.

Errin O'Connor
April 28, 2026
EPC Group Launches Modular Purview, Copilot Security and Legacy-to-Azure Bundle
Announcements5 min read

EPC Group Launches Modular Purview, Copilot Security and Legacy-to-Azure Bundle

EPC Group has launched an industry-first modular bundle covering Microsoft Purview deployment, Microsoft 365 Copilot security review, and legacy-to-Azure migration scoping — fixed-fee, scoped in a one-hour call with a senior architect.

Errin O'Connor
April 27, 2026
EPC Group Marks FRBNY eDiscovery Role During TARP as Governance Discipline Powers 2026 Copilot
Announcements5 min read

EPC Group Marks FRBNY eDiscovery Role During TARP as Governance Discipline Powers 2026 Copilot

EPC Group reflects on its FRBNY eDiscovery role during the Troubled Asset Relief Program and how that governance discipline powers the firm 2026 Microsoft Copilot enablement practice.

Errin O'Connor
April 27, 2026
Viva Insights for Hybrid Work Measurement (2026) | EPC Group
Microsoft 3655 min read

Viva Insights for Hybrid Work Measurement (2026) | EPC Group

Viva Insights for Hybrid Work Measurement (2026) | EPC Group.

Errin O'Connor
April 27, 2026
Errin O Connor Marks 17 Years Since Keynoting Gartner Portals, Content and Collaboration Summit
Announcements4 min read

Errin O Connor Marks 17 Years Since Keynoting Gartner Portals, Content and Collaboration Summit

Errin O Connor, EPC Group Founder and Chief AI Architect, marks 17 years since keynoting Gartner Portals, Content and Collaboration Summit — a milestone in the firm's Microsoft consulting history since 1997.

Errin O'Connor
April 25, 2026

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