B2B Software Consulting in Boston
Massachusetts mandates a Written Information Security Program by regulation — 201 CMR 17.00 — while Boston buyers answer to FDA 21 CFR Part 11 Compliance in Kendall Square and SEC Rule 17a-4 downtown. ERPStack is remote-first: custom ERP on PostgreSQL, built to those rules in AWS us-east-1.
Quick Answer
In short: custom ERP development in Boston is governed by 201 CMR 17.00, which makes a written information security programme mandatory for Massachusetts personal data. ERPStack builds that WISP into the schema, adds GxP and FDA 21 CFR Part 11 audit trails for Kendall Square life sciences and SEC Rule 17a-4(f) retention for Financial District asset managers, in AWS us-east-1 with the Boston Local Zone.
Regional Compliance
- 201 CMR 17.00 Massachusetts WISP and encryption rules
- M.G.L. c. 93H notice to the Attorney General and OCABR
- FDA 21 CFR Part 11 Compliance for GxP electronic records
- SEC Rule 17a-4(f) and 204-2(e)(1) retention
- HIPAA Compliance and SOC 2 Compliance for Longwood links
Security & Compliance Architecture
201 CMR 17.00 is regulation, not guidance: anyone holding a Massachusetts resident’s personal information must maintain a Written Information Security Program, in force since 1 March 2010. Massachusetts has not enacted a comprehensive privacy act, so every Boston ERP faces a security standard, not a rights regime.
17.04(3) and 17.04(5): encryption by rule
Massachusetts mandates encryption of personal information crossing public networks or sent wirelessly, and on laptops and portable devices. The spreadsheet export dies; RBAC, SSO and AWS KMS keys replace it.M.G.L. c. 93H § 3(b)(viii)
A Boston breach notice to the Massachusetts Attorney General and the Director of Consumer Affairs and Business Regulation must state whether you maintain a written information security program — your ERP’s Immutable Audit Trail is that evidence.CSA replaced exhaustive validation
FDA’s Computer Software Assurance guidance went final 24 September 2025; GAMP 5 Second Edition landed July 2022. ERPStack ships Vitest, Playwright and GitHub Actions runs as FDA 21 CFR Part 11 Compliance evidence.
Engineering Blueprint
Boston ERP workloads run in AWS us-east-1 extended by the US East (Boston) Local Zone, us-east-1-bos-1a (zone ID use1-bos1-az1) — no AWS region sits in Massachusetts. ERPStack keeps the PostgreSQL primary in us-east-1 and pins Kendall Square instrument gateways and Longwood FHIR listeners to that zone.
LIMS and ELN before the ledger
A Cambridge biotech ERP is an integration problem first. Drizzle ORM streams assay and batch events into PostgreSQL; the ELN keeps the science, the ERP owns reagent lots and CRO commitments — where Oracle NetSuite and Sage X3 stop.
Part 11 audit trails as schema
21 CFR 11.10(e) wants time-stamped audit trails that never obscure the prior value. In Drizzle ORM that is an append-only table and a Postgres trigger — an Immutable Audit Trail Boston auditors query.
// Drizzle ORM — 21 CFR 11.10(e) audit trail
export const gxpAudit = pgTable('gxp_audit', {
priorValue: jsonb('prior_value'),
operatorId: uuid('operator_id').notNull(),
});WORM retention for Boston asset managers
SEC Rule 17a-4(f)(2)(i) accepts a time-stamped audit trail or non-rewriteable media. Boston finance clients get both from ERPStack: append-only PostgreSQL plus AWS S3 Object Lock, six years for 17a-4(a) records.
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Frequently Asked Questions
Yes. 201 CMR 17.00 covers anyone owning personal information about a Massachusetts resident, with no revenue or headcount threshold, so one Boston payroll record puts you in scope. ERPStack maps the WISP onto real controls: RBAC, SSO, encrypted devices and annual review inside the ERP.
Buy SAP S/4HANA when a parent runs a validated global template and Boston needs only a subsidiary ledger — revalidating beats proving. Choose custom erp development when value sits in the LIMS-to-finance path and CRO commitments, which Oracle NetSuite and Microsoft Dynamics 365 leave to spreadsheets.
AWS runs no region inside Massachusetts. Boston uses us-east-1 (N. Virginia) plus the US East (Boston) Local Zone, us-east-1-bos-1a, zone ID use1-bos1-az1 — an extension of us-east-1, not a separate region. ERPStack keeps the PostgreSQL primary in us-east-1 and FHIR gateways in the Local Zone.
Employers with 25 or more covered individuals send 0.88% of eligible wages in 2026; smaller Boston employers send 0.46%. Chapter 101 of the Acts of 2026 moves the employer share to family leave on 1 January 2027, so ERP payroll needs effective-dated PostgreSQL rate rows.
Yes. M.G.L. c. 93H § 3(b)(viii) makes the Boston breach notice to the Massachusetts Attorney General and the Director of Consumer Affairs and Business Regulation state whether you maintain a written information security program. A SOC 2 Compliance report does not answer it; your ERP does.
201 CMR 17.00 and M.G.L. c. 93H govern it. Massachusetts has not enacted a comprehensive consumer privacy act, so a Boston ERP faces a security standard, not a rights regime: no statutory deletion right, but a mandatory WISP, encryption in transit, RBAC and vendor oversight — unlike GDPR Data Compliance.
It made risk-based assurance the default. FDA published its final Computer Software Assurance guidance on 24 September 2025, and with GAMP 5 Second Edition of July 2022 a Boston Kendall Square team defends unscripted testing. ERPStack supplies Vitest, Playwright and GitHub Actions runs as FDA 21 CFR Part 11 Compliance evidence.
Five years under SEC Rule 204-2(e)(1), the first two in an appropriate office. WORM is optional: Rule 17a-4(f)(2)(i) accepts a complete time-stamped audit trail instead of non-rewriteable media. Boston finance clients get both — an Immutable Audit Trail in PostgreSQL plus AWS S3 Object Lock.
It moves the discount downstream. HRSA posted its revised 340B Rebate Model Pilot notice on 31 July 2026, letting qualifying manufacturers effectuate the ceiling price by rebate, not at purchase. A Boston healthcare covered entity then needs claim-level accrual, rebate receivables and duplicate-discount controls inside the ERP.