An inspector shows up at 10 a.m. A concrete truck driver walks to the trailer to ask where to pour. The owner's rep brings two people from the architect's office. A vendor drops off a sample and wanders over to look at the mockup. By the end of the day, a dozen people have been on site who are not on any crew list, and the only record is a half-filled visitor sheet on a clipboard that blew off the table at lunch.
Visitors are part of every project. But on most jobsites, visitor tracking is an afterthought, and that creates gaps in safety, security, and documentation. This guide explains what good jobsite visitor management looks like and how QR code check-in lets visitors sign in from their own phones without installing anything.
The short answer: jobsite visitor management means recording every non-crew person who enters the site: who they are, who they represent, why they are there, and when they arrived and left. The simplest reliable method is a QR code posted at the gate. Visitors scan it with their phone camera, fill in a short form in the browser, and acknowledge any site rules. No app download is needed, and the site team gets a live list of who is on site.
Who counts as a jobsite visitor?
A practical definition: anyone on site who is not a member of an enrolled crew. That usually includes:
- Building inspectors and code officials
- Owner representatives, architects, and engineers
- Delivery drivers and equipment vendors
- Utility company crews
- Insurance, safety, and lender inspectors
- Prospective tenants or buyers on a tour
- Company staff from the office who do not normally work on that project
Keeping visitors separate from crews matters. Visitors should not inflate your manpower numbers (see how to automate Procore daily log manpower), but they still need to be on the list if something goes wrong.
Why does visitor tracking matter?
Visitor tracking matters because a crew list does not tell you who else is on site. You need visitors on the list for emergency response, for a record that they received the site rules, for project documentation, and for basic security against theft and people wandering onto the site.
Safety and emergency response
If you have to evacuate the site or account for everyone after an incident, you need to know who is there right now. A crew list does not include the inspector on the third floor or the driver behind the material laydown area. Where OSHA requires an emergency action plan, it must include procedures to account for all employees after an evacuation, and a visitor list extends that accounting to everyone else on site. On multi-employer sites, OSHA's multi-employer citation policy also expects an employer with general supervisory authority over the worksite to exercise reasonable care to prevent and detect violations.
Site orientation and rules
Visitors should know the basics: PPE requirements, restricted areas, who to report to, and what to do in an emergency. For your own crews, OSHA already requires employers to instruct each employee in recognizing and avoiding unsafe conditions; visitors need a shorter version of the same information. Recording that a visitor acknowledged the rules gives you a record that the information was provided.
Documentation
When did the inspector arrive? Who from the owner's team attended the walkthrough? Visitor logs are useful evidence for schedules, delay claims, and project records.
Security
Theft of tools and materials is a constant problem on construction sites. A visible check-in process discourages people from wandering onto the site and gives you a record if something goes missing.
The problems with paper visitor logs
| Problem | What happens |
|---|---|
| Nobody fills it in | Visitors walk straight to the trailer or the work area. The clipboard is in the wrong place or no one points it out. |
| Illegible entries | Names and companies cannot be read when you need them. |
| No sign-out | You cannot tell who is still on site. |
| No live view | The superintendent cannot see the list from the field. |
| Lost or damaged sheets | Rain, wind, and coffee destroy the record. |
| Retyping | Someone has to copy entries into the daily log by hand. |
How does QR code visitor check-in work?
QR code visitor check-in starts with a sign at each entrance. The visitor scans it with a phone camera, fills in a short form in the browser, acknowledges the site rules, and appears on a live list the site team can see. Scanning again on the way out records the departure. Step by step:
- Post a QR code at each entrance. Print it on a weatherproof sign at the gate, the trailer door, and any other entry point. Add a short line such as "All visitors must check in. Scan with your phone camera."
- The visitor scans it. Any modern smartphone camera opens the link in the browser. There is no app to download and no account to create.
- They fill in a short form. Name, company, phone or email, who they are visiting, and the reason for the visit. Keep it short; every extra field reduces completion.
- They acknowledge site rules. Show the essentials: PPE, restricted areas, emergency assembly point, and who to contact.
- The site team sees them on the live list. The superintendent or site staff can see who is currently on site from a dashboard or phone.
- They check out on the way out. Scanning again, or tapping a check-out link, records the departure time.
Why "no app" matters
Most visitors will come once or twice. Nobody will download an app for a 20-minute inspection, and asking them to do so guarantees they will skip the process. A browser-based form is the difference between a visitor log that gets used and one that does not.
What visitor information should you collect?
Collect only what you need to know who is on site and how to reach them: full name, company, reason for visit, who or what area they are visiting, and arrival time, plus a phone number and departure time where useful. Skip sensitive details you do not need. A good default:
- Required: full name, company, reason for visit, person or area visiting, arrival time.
- Useful: phone number (for emergency contact on site), departure time.
- Optional: vehicle information for sites with parking control, photo for higher-security sites.
Avoid collecting sensitive information you do not need, such as dates of birth or ID numbers, unless a specific site requirement calls for it. Less data means less to protect. Tell visitors briefly how their information will be used, and keep visitor records only as long as you need them for project and legal purposes. Privacy rules vary by state; confirm your retention practices with counsel.
Setting up visitor check-in on a new project: a checklist
- Identify every entrance visitors might use, including the delivery gate.
- Print weatherproof QR signs for each entrance and the trailer door.
- Write a short site-rules summary visitors must acknowledge.
- Decide who is notified when a visitor checks in (for example, the person being visited or the site safety lead).
- Brief the crews: if they see someone unfamiliar, point them to the QR code.
- Decide where visitor logs go at the end of the day, for example into the Procore daily log.
- Review the list at the end of each day for anyone who did not check out.
How do you write a site-rules summary visitors will actually read?
Keep it to six to eight short lines covering PPE, where to report, escorts, restricted areas, the emergency assembly point, injury reporting and check-out. The acknowledgment step only helps if the rules are short enough to read on a phone in the sun. For example:
- Hard hat, safety glasses, high-visibility vest, and safety-toe boots are required beyond the gate.
- Report to the site trailer before entering the work area.
- Stay with your escort in active work zones.
- Do not enter areas marked with red danger tape or crane swing zones.
- In an emergency, go to the assembly point at the main gate and wait to be counted.
- Report any injury or near miss to site staff immediately.
- Check out when you leave so we know you are off site.
Update the summary when site conditions change, for example when steel erection starts or a crane is mobilized. Keep the full site safety plan available for visitors who will be on site longer or doing hands-on work; they may need a full orientation rather than a visitor acknowledgment.
Who should be notified when a visitor arrives?
Notify the person who needs to act: the superintendent and foreman for inspectors, the project manager for owners and architects, the receiving foreman for deliveries, and the safety lead for safety or insurance inspectors. A visitor log becomes much more useful when it triggers the right action:
| Visitor type | Who to notify | Why |
|---|---|---|
| Building inspector | Superintendent, relevant foreman | So someone meets them and the inspection is not delayed |
| Owner or architect | Project manager, superintendent | So the walkthrough is hosted properly |
| Delivery driver | Foreman receiving the material | So unloading is ready and the gate is not blocked |
| Safety or insurance inspector | Safety lead, superintendent | So records and escorts are ready |
How do you keep visitor data in proportion?
Keep visitor data in proportion by limiting who can see the visitor list, keeping the form to what you need, and setting a clear retention period for old records. Visitor logs are useful, but they are still personal information about people who are not your employees. These habits also make it easier to answer a visitor who asks what you collected about them.
How do visitor and crew check-in work together?
Visitor check-in works best alongside crew check-in. With both, you have a complete answer to "who is on site right now?": enrolled workers checked in through the gate kiosk, plus visitors checked in by QR code. That full picture is what you need for emergency mustering, and it is far more reliable than combining a crew sign-in sheet with a visitor clipboard.
If you are still deciding how crews should check in, read our construction time clock buyer's guide.
Common questions
What if a visitor does not have a smartphone?
Keep a fallback: a site staff member can check the visitor in from their own device, or from the gate kiosk. The goal is one record per person, not one method.
Do we need a different QR code for each entrance?
Not necessarily, but separate codes per entrance or location tell you where each visitor came in, which helps on large sites with several gates. At minimum, use a separate code for each project so visitors land on the right site's list and see the right site rules.
What about regular delivery drivers?
Drivers who come daily can be treated as visitors each time, or enrolled like crew members if they spend significant time on site. Decide what makes sense for your project and apply it consistently.
How long does visitor check-in take?
With a short form, most visitors finish in under a minute. Returning visitors are faster if their details can be remembered on their device.
Should visitors complete the full safety orientation?
Short-term visitors who stay with an escort usually only need to acknowledge the site rules. Anyone doing hands-on work or spending extended time on site should complete the same orientation as crews. Decide the threshold with your safety lead.
What if the site has no internet at the gate?
The visitor uses their own phone's mobile data to submit the form, so the gate itself does not need a connection. For crew check-in at a kiosk, choose a system that works offline. See offline time tracking for jobsites.
How ADRO handles this
ADRO includes visitor check-in as part of the same platform crews use:
- Public QR code check-in: visitors scan a QR code at the gate and sign in from their phone's browser. No app, no account.
- QR codes you generate and print from the admin side for each project and location.
- Real-time visitor dashboard showing who is currently on site.
- Crew check-in at the same gate with the gate QR code on the worker's own phone, or an access card or face scan at a Raspberry Pi kiosk that keeps working offline.
- Visitor logs exported to Procore as part of the daily log, with a sync status on each record.
- Roles and permissions controlling who can see visitor information, and an audit trail of changes.
See the full feature list on the ADRO jobsite check-in and visitor management page.
Sources
- OSHA: 29 CFR 1926.35, Employee emergency action plans
- OSHA: Multi-Employer Citation Policy (CPL 02-00-124)
- OSHA: 29 CFR 1926.21, Safety training and education
Want to see it on your own jobsite? Book a 20-minute ADRO demo and we'll walk through it with your projects.