Regularly updating NAICS codes in SAM.gov profiles is crucial for government contractors. When federal NAICS classifications change, businesses must manually revise their codes in the Core Data section to maintain visibility in procurement systems. Outdated codes risk missed opportunities and exclusion from relevant solicitations. For best results, update codes 1-2 days before bid submissions, during off-peak periods, and maintain 5-15 relevant classifications. The following strategies guarantee contractors maximize their competitive advantage in federal procurement.
Understanding How NAICS Code Changes Affect Your SAM Registration

When the federal government updates NAICS codes, businesses with SAM.gov registrations must take immediate action to maintain their eligibility for federal contracts. These updates trigger system notifications through email, alerting registered entities about potential NAICS implications for their profiles.
Businesses face significant compliance challenges when failing to update their codes promptly. Outdated NAICS classifications can result in missed contract opportunities, exclusion from relevant solicitations, and potential misalignment with federal procurement systems. Following the step-by-step tutorial in the SAM portal is crucial to ensure you correctly add, modify, or delete codes as needed. The accurate reflection of current business activities is essential for maintaining visibility to relevant government solicitations.
Outdated NAICS codes prevent businesses from accessing federal contracts and create system misalignments that undermine compliance efforts.
The Core Data section of SAM.gov requires manual updates to reflect current business activities. According to the update schedule, the NAICS codes on SAM.gov will be updated on October 27, 2022.
The ripple effects extend beyond SAM.gov, as procurement databases like FPDS.gov synchronize with these changes. Mismatches between systems can delay contract awards and payments.
Companies with GSA Schedule contracts face additional scrutiny, as certain NAICS categories (particularly retail sectors 44-45) may become ineligible following updates, necessitating contract modifications to maintain compliance.
Best Practices for Updating NAICS Codes in Your Government Contracting Profile

Properly updating NAICS codes requires strategic timing and attention to detail for government contractors seeking ideal results. Contractors should initiate updates 1-2 business days before bid submissions to guarantee changes reflect in SAM.gov when contracting officers review proposals. Understanding the procurement process framework helps businesses better position themselves within specific industry categories that government agencies target.
Strategic Update Timing
- Schedule updates during off-peak periods to avoid system lags
- Align code revisions with business expansions to capture new opportunities
- Set calendar reminders for annual code reviews to maintain accuracy
Effective Code Selection
- Cross-reference NAICS codes with primary business activities
- Verify code validity using the Census Bureau’s NAICS manual
- Leverage multiple relevant codes without overloading your profile
- Maintain between 5 to 15 codes for optimal relevance to your business offerings
After completing updates, contractors should download profile PDFs to preserve audit trails and check real-time status via SAM.gov’s public search function to confirm code visibility. Contracting officers routinely check NAICS codes on SAM profiles before deciding to award contracts to ensure businesses meet necessary requirements.
This verification guarantees that potential contracting officers can find your business under the appropriate classifications.
Leveraging Current NAICS Classifications to Maximize Federal Contract Opportunities

Leveraging current NAICS classifications goes beyond merely updating contractor profiles to actively harnessing these codes for competitive advantage. Contractors should analyze FY 2023 NAICS trends, particularly high-performing categories like engineering services (541330), facilities support (561210), and computer systems design (541512) when positioning their capabilities.
Strategic implementation requires aligning past performance with targeted NAICS codes while using dual-code registration to expand eligibility across multiple procurement categories. Understanding the primary business activities represented by each NAICS code is essential for properly categorizing your company in the federal marketplace. Professional, Scientific, and Technical Services account for approximately 30% of all federal contract awards, making this sector particularly valuable for contractors to target. The six-digit primary NAICS code is fundamental for determining business size standards and eligibility for government contracting programs.
Success in federal contracting demands strategic NAICS alignment and multi-category positioning to maximize opportunity capture.
Small businesses should regularly filter SAM.gov searches by their NAICS codes to identify set-aside opportunities specifically reserved for their size standards.
For maximum visibility in federal contracting, businesses should:
- Cross-reference GSA Forecast Tool data with their primary NAICS codes
- Analyze agency-specific NAICS spending patterns through FPDS-NG
- Guarantee capability statements emphasize expertise relevant to their chosen NAICS classifications
- Monitor emerging sectors like cybersecurity (541519) showing increased procurement activity
Frequently Asked Questions
Can Outdated NAICS Codes Lead to Penalties or Disqualification?
Outdated NAICS codes can lead to significant penalties impact and disqualification risks in federal contracting.
Businesses may be removed from eligibility for set-aside contracts if their codes don’t match current SBA size standards.
Contracting officers often require updated codes before finalizing awards, while competitors may file successful protests based on incorrect designations.
These issues can result in contract termination, delayed procurements, and potential misrepresentation claims that affect a company’s federal contracting status.
How Long Does a NAICS Code Update Take to Process?
NAICS code updates in SAM.gov typically process within 3-5 business days.
Minor changes may complete in as little as 1 business day, while complex modifications take longer. Processing times depend on validation errors, documentation completeness, and system performance.
Organizations should plan their update frequency strategically, particularly before bid submissions.
For time-sensitive opportunities, updates should be submitted at least 1-2 business days before deadlines to guarantee proper visibility to contracting officers.
Are International Businesses Affected Differently by NAICS Revisions?
International businesses face unique classification challenges during NAICS revisions.
Companies operating across borders must navigate varying implementation timelines, tri-country coordination issues between the U.S., Canada, and Mexico, and inconsistent code harmonization at detailed levels.
These differences increase compliance costs, especially for smaller international firms, and complicate data reporting.
Organizations involved in international trade must track multiple classification systems simultaneously, update cross-border reporting software, and monitor how code changes might affect eligibility for country-specific contract programs.
Who Determines if a NAICS Code Is Appropriate for My Business?
Businesses themselves determine their appropriate NAICS codes through self-selection based on primary revenue-generating activities.
While companies choose their own business classification, government agencies may verify NAICS code relevance during contracting or regulatory processes.
No formal certification process exists, though the U.S. Census Bureau provides classification guidelines.
During audits or assessments, agencies like OSHA or the IRS may cross-reference codes with operational data to guarantee proper alignment with actual business activities.
Can Businesses Appeal NAICS Classifications Assigned by Contracting Officers?
Businesses can appeal NAICS classifications assigned by contracting officers through SBA’s Office of Hearings and Appeals (OHA).
Any adversely affected entity must file within a strict 10-day window from solicitation issuance or amendment affecting the code.
Appeals typically challenge whether the assigned code aligns with the solicitation’s primary purpose as described in the NAICS Manual.
While contracting officer discretion exists in initial code selection, OHA can overturn inappropriate classifications, which may change eligible bidders for the procurement.