When a drug test result is disputed, your defense depends entirely on whether the documentation is credible, complete, and provably unaltered.
TestLedger™ replaces fragile paper trails with structured, cryptographically sealed records — independently verifiable by auditors, attorneys, and regulators, without exposing any protected health information.
Employers face litigation, regulatory audits, and employee disputes. When a positive test is challenged, the question isn't just what the result was — it's whether you can prove the record was never touched after the fact. Paper and spreadsheets can't answer that question.
When a terminated employee challenges a positive drug test, employers must produce documentation proving unbroken chain of custody. Paper forms often contain unverified signatures, missing timestamps, or inconsistent collector notes that create openings for wrongful termination claims.
Spreadsheets and basic HRIS modules store test results, but offer no cryptographic evidence that data has not been modified after the fact. In an audit or deposition, there is no mechanism to prove a record was not backdated, edited, or selectively deleted.
Cannabis legalization across 24+ states has created a patchwork of employer obligations. Organizations operating in multiple jurisdictions need documentation that captures policy-specific test panels, thresholds, and consent workflows to remain compliant in every state.
Companies with distributed workforces rely on different collectors, clinics, and internal procedures across locations. Without a standardized digital workflow, documentation quality varies site to site, creating compliance gaps that surface during audits or legal discovery.
Many state drug-free workplace programs offer workers' compensation premium reductions for employers with compliant testing programs. Inadequate documentation can jeopardize these benefits, and incomplete records weaken post-accident claim defenses.
Medical Review Officers need clear, complete specimen documentation to process non-negative results efficiently. Missing collector information, unclear specimen IDs, or delayed paperwork extends the review cycle, creating liability windows and delayed hiring decisions.
Not lab errors. Not false positives. Procedural and documentation deficiencies give attorneys the leverage to challenge otherwise valid results, turning a $50 drug test into a six-figure legal exposure.
Turn every workplace drug testing event into a tamper-evident, independently verifiable record.
TestLedger helps HR and compliance teams replace fragile paper trails with structured records that can be verified by auditors, attorneys, and regulators — without changing how your labs or collection sites operate.
Your HR team or designated employer representative enters the test authorization, donor identification, consent, and collection details into a structured digital form. Data can be entered at the point of collection or when results are received from a lab or collection site.
Test results from instant kits, lab reports, or MRO reviews are entered alongside specimen metadata, chain-of-custody documentation, and employment action decisions. Standardized dropdowns and structured fields replace free-text notes and paper forms.
With one click, CryptoSeal™ Engine generates a SHA-256 hash over the complete record. The hash, operator identity, and timestamp are permanently locked. No field can be changed without invalidating the seal.
Any authorized party — attorney, auditor, or regulator — can independently verify record integrity at verify.testledger.io. No account required. Verification proves the record is byte-for-byte identical to what was sealed.
Two situations every drug testing program faces. The difference between a defensible record and an exposed one is whether the documentation was structured, timestamped, and cryptographically sealed at the time of the event.
Candidate's offer was rescinded after a positive result. Three months later, an EEOC charge alleged discriminatory testing practices. During discovery, the employer was ordered to produce all documentation related to the test — including proof that records were created at the time of testing, not assembled after the charge was filed.
An insurance carrier audited the company's drug-free workplace program across four locations to determine eligibility for a workers' comp premium discount. The auditor requested 12 months of records from all sites. Inconsistent formats, missing fields, or unverifiable timestamps would disqualify the program entirely.
The difference between a defensible record and a liability is whether the documentation was structured, timestamped, and cryptographically locked at the time of the event.
Purpose-built for workforce drug testing documentation. Choose the level of record integrity your program requires.
Essential documentation for employers running straightforward testing programs with standard record-keeping needs.
Full cryptographic sealing, audit trails, and chain-of-custody documentation for organizations that need dispute-ready records.
Both plans include a free trial period. No credit card required to start.
Free trial, no credit card, no commitment. Evaluate the complete workflow on your own terms.