What changes for construction sites under SC H4679 on January 1, 2027

January 1, 2027 is four months away. South Carolina H4679, the South Carolina Drone Regulation and Public Safety Act, takes effect on that date. Most GCs, developers, and site supers working with established commercial drone vendors will not notice the change. A few will need to make one phone call before year-end. Here is what the law requires and how to tell which situation you are in.

For the full summary of what H4679 does and does not do, see what SC H4679 means for construction site drone operations.

What H4679 requires of drone operators on your sites

After January 1, 2027, any commercial drone operator conducting flights in South Carolina must hold an active FAA Part 107 Remote Pilot Certificate. This is not a new standard for professional operators. FAA Part 107 has been federal law since 2016. What H4679 adds is state enforcement authority, making Part 107 a hard legal requirement under South Carolina law, not just a federal aviation matter.

H4679 also establishes exclusion zones around designated critical infrastructure and adds privacy restrictions on surveillance-type imaging. Neither provision affects standard construction site documentation: progress monitoring, BMP inspections, roof documentation, mapping flights over active permitted construction sites are the commercial use case this law was written around, not against.

The one thing to verify before January 1

Ask your drone vendor to send a copy of their FAA Part 107 Remote Pilot Certificate before the end of the year. It is a single-page certificate issued by the FAA. A legitimate commercial operator will have it and will send it without hesitation.

If your vendor cannot produce the certificate on request, find a replacement vendor before January 1. After that date, knowingly engaging an uncertified commercial operator in South Carolina creates state-level legal exposure in addition to the federal liability that already existed. Keeping a copy of the vendor's Part 107 certificate in your subcontractor file is the same documentation practice you would apply to any licensed trade on the project.

What changes if you are already working with a certified operator

Nothing changes about how the work operates. The BMP inspection schedule stays the same. The construction monitoring flight frequency stays the same. The deliverable format, turnaround time, and pricing are not affected by the law. H4679 codifies what responsible commercial drone operators in South Carolina were already doing under federal requirements.

The change is legal clarity: a contractor using a Part 107 certified operator after January 1, 2027 is now explicitly in compliance with both federal and state requirements. A contractor using an uncertified operator after that date is in violation of South Carolina law.

For supers managing the vendor list

Part 107 certificate verification and certificate of insurance should already be standard prequalification checklist items for any commercial drone vendor, the same way you would collect a license number and insurance certificate from an electrical or mechanical subcontractor. If your project management system has a vendor documentation section, add the Part 107 certificate there before January 1. After that date, your documentation shows compliance as of the effective date.

For sites in Greenville, Spartanburg, Anderson, Pickens, and Oconee counties: drone BMP inspections and construction monitoring are available under contract or on a per-project basis. All flights are conducted by a FAA Part 107 certified pilot. Certificate and insurance documentation are available on request.

Upstate Drone Services holds an active FAA Part 107 Remote Pilot Certificate and carries commercial drone liability insurance. H4679 does not change how we operate. See SC H4679 and what it means for your construction site.