Interactive COC
An Electronic Chain of Custody
€0.99 · Designed for iPad. Not verified for macOS.
Go paperless. Create clear, lab-ready Chain of Custody forms fast. No scanning. No handwriting. No delays.
Ditch the paperwork. Send clean, accurate Chain of Custody forms, fast.
Interactive COC replaces handwritten and PDF-based Chain of Custody forms with a simple, mobile-first solution built for real field work. No messy handwriting. No missing fields. No scanning or emailing paper forms. Just clear, professional COCs created on-site and ready for processing.
Each submission is sent using a one-time, user-initiated in-app purchase.
Built for the field. Friendly to any lab.
Why Interactive COC
Mobile-First Workflow
Create Chain of Custody forms directly from your phone, tablet or desktop while you’re on site.
Lab-Ready Output
Send clear, standardized COCs that labs can read, process, and trust without extra back-and-forth.
Faster Submissions
Reduce errors, eliminate rework, and speed up sample intake.
Field-Tested Design
Designed by environmental and compliance professionals who know what actually works in the field.
No Lab Lock-In
Send your COC to ANY laboratory. No integrations required.
Ideal For
Environmental consultants and field technicians
Asbestos, lead, mold, and IAQ inspectors
Industrial hygiene and hazmat professionals
Forensic and compliance sampling workflows
Labs receiving field-generated samples
Take control of your Chain of Custody workflow wherever the job takes you.
Download Interactive COC and simplify how samples move from field to lab.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
We’ve updated the app with a refreshed UI layout, improved performance, and enhanced PDF formatting for a better experience.
The developer, CMS Environmental Services, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- Contacts
- User Content
- Identifiers
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Contact Info
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Size
- 44.2 MB
- Category
- Business
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 13.3 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
User-Generated Content
- Provider
Courtney Suppes
- Courtney Suppes has not identified itself as a trader for this app. If you are a consumer in the European Economic Area, consumer rights do not apply to agreements between you and the provider.
- Copyright
- Copyright © 2025 CMS Environmental Services

