Winning a GSA Multiple Award Schedule (MAS) is a growth unlock. Keeping it is a discipline. Post-award, the biggest threats aren’t your competitors ’ quiet compliance gaps that snowball into audit findings, refunds, or even contract cancellations. Here’s a practical playbook to keep your MAS clean, defensible, and audit-ready all year.
1) Know your contract like a product manual
Build a living “contract brief” that distills the essentials your team actually uses:
- Awarded SINs and scope statements
- Current price list and labor category quals
- Delivery terms, minimum order, warranty, and return policy
- Economic Price Adjustment (EPA) clause and rules
- Reporting cadence and Industrial Funding Fee (IFF) percentage
Keep this brief at hand for sales, finance, and operations. If your team can’t quote straight from the contract, they’ll improvise. Improvisation is how findings happen.
2) Treat sales reporting as a monthly close (not an afterthought)
MAS sales reporting and IFF remittance are audit magnets. Set a recurring “mini-close” with finance to reconcile:
- What was sold through MAS vs. other channels
- Whether line items map to awarded products/services
- The correct IFF calculation and on-time remittance
Some contracts report monthly, others quarterly. Follow your exact cadence. Document the reconciliation and keep the proofs in a single, date-stamped folder.
3) Lock down pricing governance: PRC, TDR, and EPA
Your pricing controls depend on what you signed up for:
- Price Reductions Clause (PRC): If applicable, identify your Basis-of-Award customer and monitor discounts so you don’t inadvertently give them better terms than promised.
- Transactional Data Reporting (TDR): If you’re under TDR, your reporting replaces PRC tracking, but you still need clean, consistent transactional data.
- Economic Price Adjustment (EPA): Know how and when you can raise prices, what indices or cost data you must show, and any caps or timing rules.
Create a simple “deal desk” checklist so every quote is checked against these rules before it leaves your inbox.
4) Guard your catalog: if it’s not awarded, don’t sell it
Only offer items and labor categories actually on your schedule. If a customer needs something adjacent:
- Add it via modification before you sell, or
- Use Order-Level Materials (OLM) properly, within allowed thresholds and documentation.
Open-market items should be rare and clearly marked. The cleanest rule for sellers: if it’s not in your awarded file or approved as OLM, it doesn’t go on the quote.
5) Keep the country of origin and labor qualifications bulletproof
For products, verify the eligible country of origin and keep manufacturer attestations on file. For services, ensure every billed person meets the awarded labor category qualifications. Store resumes, certs, and mapping sheets so you can prove it later. If you use substitutes, update your internal mapping and ensure the quals still fit the awarded category language.
6) Respect service wage rules and overtime
If your work is covered by Service Contract Labor Standards, load the correct wage determinations, fringes, and conformance memos into your project files. Train your PMs on when wage updates kick in and how to handle overtime. Payroll mismatches are an easy audit catch; fix them with upfront controls, not after the fact.
7) Synchronize your public face with your contract
Discontinued SKU? New model? Revised lead times? Reflect it in three placesyour contract via modification, your internal price book, and your GSA marketplace listing. Out-of-sync catalogs create misrepresentations, which become credit memos in audits. Set a quarterly “catalog hygiene” ritual to prune, refresh, and realign.
8) Document orders as an auditor will read them
For each task order or purchase order, keep a tidy packet:
- RFQ/solicitation, your quote, and clarifications
- Final order and any mods
- Proof of eligibility (COO, wage determinations, labor qualifications)
- Delivery/progress evidence and acceptance
- Invoice(s) and payment proof
- Any subcontractor or reseller documentation
If a stranger can see the who/what/when/why in five minutes, you’re audit-ready.
9) Train the front-line linesales, PMs, and AP
Most findings start with well-meaning teams who didn’t know the rule. Run short, role-based training:
- Sales: scope limits, PRC/TDR, OLM rules, eligible items
- PMs: SCLS, labor quals, change control, acceptance docs
- AP/AR: IFF timing, invoice content, order mapping
Keep the sessions practical and give each role a one-page checklist.
Red flags that trigger audit pain
- Selling non-awarded items as if they’re on schedule
- PRC violations or sloppy TDR data
- Missing or late IFF payments
- Country-of-origin gaps or mislabels
- The labor billed that doesn’t match the awarded quals
- SCLS wages/fringes misapplied
- Catalogs and contract files are out of sync
A 90-day compliance sprint (template)
- Weeks 1–2: Build the contract brief, map pricing rules, and publish the deal-desk checklist.
- Weeks 3–4: Clean your catalog and marketplace listings; archive proofs for COO and labor quals.
- Weeks 5–6: Train sales, PMs, and AP/AR; implement the monthly mini-close for reporting/IFF.
- Weeks 7–8: Standardize order-level documentation; set up an audit-ready folder structure.
- Weeks 9–10: Run a self-audit on five recent orders; fix gaps and document corrective actions.
- Weeks 11–12: Submit needed contract mods; schedule the next quarterly hygiene and self-audit.
Stay disciplined, keep records tight, and make compliance a habit, not a scramble. Do that, and audits become routine checkups, not nightmares.
