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RIA Vendor Management: What SEC and NYDFS Actually Require

Vendor management is one of the most common deficiency findings in SEC cybersecurity exams. Here is what both regulators expect, what your contracts need to include, and a practical workflow for firms that do not have a full-time compliance team.

Why vendor management matters for RIAs

A typical RIA uses 10 to 30 third party service providers: custodians, portfolio management software, CRM, email, cloud storage, financial planning tools, compliance platforms, IT managed service providers, and probably a few more that nobody remembers signing up for. A lot of these vendors have direct access to customer PII and non-public personal information.

When a vendor gets breached, it is still your client's data. Regulators hold the RIA responsible for the vendors it chooses. The SEC has brought enforcement actions against firms whose vendor relationships lacked basic oversight. The NYDFS has done the same when a third party turned out to be the way attackers got in.

Reg S-P vendor requirements (17 CFR 248.30)

The 2024 amendments to Reg S-P expanded the vendor oversight requirements for SEC-registered investment advisers. Here are the provisions that matter:

NYDFS third-party service provider rules (23 NYCRR 500.11)

For firms subject to NYDFS, Section 500.11 requires a written policy for third-party service provider security. The 2023 amendments added more specific requirements:

Building your vendor inventory

You need to know who your vendors are. That sounds obvious, but a lot of RIAs cannot produce a complete vendor list when examiners ask for one. Your inventory should include:

Vendor inventory fields

  • 1. Vendor name and primary contact
  • 2. Service provided
  • 3. Type of data accessed (NPI, PII, none)
  • 4. Access method (direct system access, API, data transfer, none)
  • 5. Contract date and renewal date
  • 6. Whether the contract includes data protection and notification provisions
  • 7. Date of last due diligence review
  • 8. Risk tier (high, medium, low)
  • 9. SOC 2 report status (if applicable)
  • 10. Whether 72-hour notification clause is in the contract

Categorize vendors by risk tier. A custodian with full access to client accounts is high risk. A marketing agency with no access to client data is low risk. Focus your due diligence efforts accordingly.

Vendor due diligence checklist

For high and medium-risk vendors (those with access to NPI or your systems), conduct due diligence that covers:

What your contracts need to include

Every contract with a vendor that accesses customer information should include these provisions:

How many vendors is too many?

There is no regulatory cap, but more vendors means more risk surface. Every vendor with access to NPI is another way a breach can start. A few things to keep in mind:

Ongoing monitoring workflow

Due diligence is not something you do once at onboarding and forget about. Both the SEC and NYDFS expect ongoing monitoring. Here is an annual workflow that keeps it manageable:

Annual vendor management workflow

  • Q1: Review vendor inventory. Add new vendors, remove terminated ones, update risk tiers, verify contact information.
  • Q2: Request updated SOC 2 reports. For high-risk vendors, request the latest SOC 2 Type II or equivalent security documentation. Review and note any exceptions.
  • Q3: Contract review. Check expiring contracts. Ensure all vendor agreements include the 72-hour notification clause and data protection provisions. Prioritize amending contracts that lack these terms.
  • Q4: Risk reassessment. Reassess vendor risk tiers. Have any vendors experienced breaches? Changed ownership? Added sub-processors? Document your findings.

Common exam findings on vendor management

Based on SEC examination results and NYDFS enforcement actions, here are the vendor management issues examiners flag most often:

If a few of those bullet points describe your firm, you are not alone. Vendor management is one of the widest compliance gaps across the industry. The good news is it is also one of the easiest to fix once you have a system for tracking it.

If you want a platform that manages your vendor inventory, tracks due diligence, and monitors contract provisions automatically, BlackSheep starts at $249/month.

Free download: SEC Reg S-P compliance checklist

27-point checklist covering every Reg S-P requirement. Know exactly where your firm stands before the June 2026 deadline.

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