Is an e-signed calibration report legally valid?

Yes. In the United States electronic signatures are generally valid under the ESIGN Act (15 U.S.C. ch. 96) and state UETA statutes; ensure intent, consent, attribution, and reliable record retention are satisfied.

Can I use Remote Online Notarization (RON)?

Possibly; RON availability and technical requirements vary by state. Confirm that the receiving party accepts RON and that identity proofing, audio‑video recording, and retention meet state notary rules.

How long must I retain calibration reports?

Retention depends on industry and regulation: generally keep active records for service life plus 3–7 years. Healthcare records may require six years (45 CFR §164.530(j)).

What if a result exceeds tolerance?

Document the nonconformance, quarantine the instrument if required, perform corrective actions, and repeat calibration. Include a clear corrective action and disposition entry in the final report.

How do I correct an error in a signed report?

Issue an addendum or revised report that references the original, documents the correction reason, and is signed and dated by the same authority to preserve auditability.

Who must sign the report?

At minimum the performing technician and a qualified reviewer or approver should sign. Where legal acceptance is required, follow contract or regulatory signatory rules.

Electronic Signature
Templates
Miscellaneous
Calibration Testing Report

Calibration Testing Report

This template is fully customizable. Edit the text, fill out the fields, and send it for signature. Give it a try!

CALIBRATION TESTING REPORT

Provider Name: Provider Address:

Client Name: Client Address:

WHEREAS

WHEREAS, Provider represents that it is qualified and equipped to perform calibration testing and verification of measurement instruments in accordance with written procedures and applicable standards; and

WHEREAS, Client has requested that Provider perform calibration testing on the equipment described in this Report and has agreed to the Payment Terms and schedule set forth herein; and

WHEREAS, Provider certifices that tests recorded in this Report were performed under controlled conditions traceable to recognized national or international standards, and results reflect the condition of the equipment at the time of testing.

EQUIPMENT IDENTIFICATION

Equipment Description Manufacturer

Model

Serial Number

Asset Tag / ID

Date of Calibration:

Calibration Due Date:

Applicable Procedure / Standard References

SCOPE OF WORK

TEST PROCEDURE AND RESULTS

Testing performed in accordance with Procedure: Ambient Conditions (if applicable):

Measurement Results (complete all applicable rows)

Pass Fail

Measurement Uncertainty (expanded, k factor stated) Standards and Traceability

ACTIONS, DEFICIENCIES AND RECOMMENDATIONS

Actions Taken

Corrective Action Required: Yes No

Recommendations

PAYMENT TERMS

Total Fee for Services: Payment Schedule:

Invoices are payable within days of invoice date. Late payments incur a late fee of on the outstanding balance, compounded monthly.

TERM AND TERMINATION

Term Start Date: Term End Date:

Either party may terminate this engagement for material breach if the breaching party fails to cure within days after written notice. Termination does not relieve Client of payment obligations for services performed prior to termination.

CONFIDENTIALITY

Provider and Client shall each treat as confidential all non-public information disclosed in connection with the performance of calibration services. Confidential information shall not be disclosed to third parties except as required by law or authorized in writing. This obligation survives termination of this Report for a period of two years.

GOVERNING LAW

This Report and any dispute arising out of or related to it shall be governed by the laws of the State of without regard to its conflict of law principles.

ENTIRE AGREEMENT

This Calibration Testing Report, including referenced procedures and schedules, constitutes the entire agreement between Provider and Client with respect to calibration services and supersedes all prior proposals, representations, and agreements, whether written or oral.

CERTIFICATION

I hereby certify that the calibration results recorded in this Report were obtained under the conditions stated, that the instruments and standards used were traceable to national or international measurement standards where applicable, and that the equipment was calibrated in accordance with the referenced procedures.

Performed By: Technician ID:

Approved By (Quality Manager): Approval Date:

Calibration Provider:

By:

Date:

Client:

By:

Date:

What a Calibration Testing Report Is and When It’s Used

A Calibration Testing Report documents the process and results of calibrating a measurement instrument or test system. It records instrument identification, method, reference standards, measured values, measurement uncertainty, adjustments made, and pass/fail determinations. Organizations use the report to demonstrate traceability, maintain quality system records (for example ISO/IEC 17025), support warranty and safety claims, and provide evidence during audits or regulatory inspections.

Why a Clear Calibration Testing Report Matters

A complete, auditable report preserves traceability, reduces measurement risk, and supports regulatory and procurement requirements. It helps prevent repeated failures, demonstrates compliance to auditors, and provides a defensible record in product quality incidents.

Who Prepares and Who Reviews These Reports

Several roles create, review, and rely on calibration reports in routine operations and audits.

Laboratory technicians — perform calibrations, record measurements, and note adjustments for traceability and oversight.
Quality managers — review results, confirm acceptance criteria, and approve reports for release and archival.
Compliance and procurement teams — use reports to verify instrument suitability for regulated testing and supplier acceptance.

When completed correctly, the report establishes a single source of truth for instrument performance across maintenance, production, and regulatory workflows.

Essential Sections of a Professional Calibration Testing Report

A professional report groups identification, method, measured results, references, acceptance conclusions, and authorizing statements so reviewers can quickly verify traceability and compliance.

Instrument Details

Unique ID, model and serial number, location, and department to precisely identify the calibrated item and link it to asset records.

Calibration Method

Stepwise procedure or standard operating procedure referenced by name and revision, including environmental conditions and measurement points.

Results & Uncertainty

Measured values, corrections applied, and calculated measurement uncertainty reported with units and method of estimation.

Reference Standards

List of reference instruments or standards used, their identifiers, calibration status, and traceability to national or international standards.

Acceptance Criteria

Pass/fail thresholds, tolerance limits, and any conditional acceptance rules that determine the instrument’s serviceability.

Technician Declaration

Name, credential or certification, signature and date, plus reviewer or approver name and signature to complete the audit trail.

Required Report Fields at a Glance

Instrument ID: Unique asset identifier

Calibration Date: MM/DD/YYYY

Technician: Name and credential

Measured Values: Numeric results with units

Reference Standards: IDs and calibration dates

Traceability: Chain to national standard

Step-by-Step: Completing a Calibration Testing Report

Follow a consistent sequence to ensure the report is accurate, auditable, and accepted by internal and external reviewers.

01

Prepare: Verify instrument ID, standard status, and environmental conditions before starting.
02

Measure: Record readings at required points and note any adjustments or anomalies.
03

Compute: Calculate corrections and measurement uncertainty using the documented method.
04

Review & Sign: Quality reviewer checks entries, signs, and files the final report.

Where to Submit or File the Final Report

Routes depend on whether the report supports lab records, customer deliverables, or regulatory filings.

Internal QMS: Store in your quality management or LIMS repository for audit access.
Customer Delivery: Send a signed copy to the client per contract terms.
Regulatory Filing: Provide documentation to regulators when required for compliance checks.
Archive: Retain final report in long‑term records per retention policy.

Technical Considerations for Sharing and Signing

Choose platforms and formats that preserve PDF fidelity, the audit trail, and required authentication for signers.

File Formats: PDF, DOCX, XLSX supported
Authentication: Email, SMS code, or stronger
Integrations: LIMS, ERP, cloud storage

Use systems that record timestamps, signer attribution, and tamper-evident audit trails. Integrations with enterprise systems such as Salesforce, NetSuite, Microsoft 365, and Google Workspace reduce manual transfer and preserve records in a single archive.

Common Timing Rules and Recommended Intervals

Adopt scheduling and deadline rules that align manufacturer recommendations, regulatory needs, and internal quality plans.

Initial Calibration:

Upon installation or before first use

Post-Repair:

After repair and before returning to service

Periodic Calibration:

At manufacturer interval or annually unless specified otherwise

Pre-Qualification:

Before qualification or validation events requiring documented instrument status

Audit Submission:

Provide requested reports within auditor deadlines, typically 30 days

Key Processing Milestones

Track milestones from scheduling through archival so stakeholders know where a report is in the lifecycle.

01

Schedule Calibration

Plan date and assign qualified technician for the job.

02

Execute Procedure

Perform measurements and record raw data per SOP.

03

Approve Results

Quality reviewer verifies results and signs off.

04

Archive Record

Store final report in the compliance repository with audit trail.

Common Preparation Errors to Avoid

Missing traceability details such as standard certificate numbers that prevent independent verification and audit acceptance.
Using incorrect units or rounding results prematurely, which distorts uncertainty calculations and acceptance determinations.
Omitting environmental conditions (temperature, humidity) that materially affect measurement accuracy and cannot be recreated later.
Failing to capture reviewer sign-off or timestamp, causing the record to be considered incomplete during compliance checks.

Consequences of Incomplete or Incorrect Reports

Compliance Failure: Regulatory nonconformity

Product Liability: Increased risk and recalls

Audit Findings: Corrective actions required

Contract Rejection: Client refusal to accept goods

Operational Delay: Equipment held out of service

Legal Exposure: Potential litigation risk

eSignature Vendor Comparison for Calibration Testing Report Workflows

Compare typical plan starting prices and core capabilities for signing and managing calibration reports; signNow is listed first per vendor comparison conventions.

	signNow	DocuSign	Adobe Sign	PandaDoc	HelloSign
Starting Price	$8/user/mo	$15/user/mo	$14/user/mo	$19/user/mo	$15/user/mo
Free Trial	7-day free trial	Varies by plan	Varies by plan	Varies by plan	Varies by plan
Bulk Send	Yes	Yes	Yes	Yes	No
Audit Trail	Yes	Yes	Yes	Yes	Yes
HIPAA Compliant	Yes	Yes	Yes	No	No
Envelope Cap	No cap	100 envelopes/user/yr	Varies	Varies	Varies

Frequently Asked Questions About Calibration Testing Reports

Answers to common questions on legal validity, electronic signing, retention, and correction procedures for calibration reports.

Need help? Contact support

Is an e-signed calibration report legally valid?
Yes. In the United States electronic signatures are generally valid under the ESIGN Act (15 U.S.C. ch. 96) and state UETA statutes; ensure intent, consent, attribution, and reliable record retention are satisfied.
Can I use Remote Online Notarization (RON)?
Possibly; RON availability and technical requirements vary by state. Confirm that the receiving party accepts RON and that identity proofing, audio‑video recording, and retention meet state notary rules.
How long must I retain calibration reports?
Retention depends on industry and regulation: generally keep active records for service life plus 3–7 years. Healthcare records may require six years (45 CFR §164.530(j)).
What if a result exceeds tolerance?
Document the nonconformance, quarantine the instrument if required, perform corrective actions, and repeat calibration. Include a clear corrective action and disposition entry in the final report.
How do I correct an error in a signed report?
Issue an addendum or revised report that references the original, documents the correction reason, and is signed and dated by the same authority to preserve auditability.
Who must sign the report?
At minimum the performing technician and a qualified reviewer or approver should sign. Where legal acceptance is required, follow contract or regulatory signatory rules.

be ready to get more

Join over 28 million airSlate SignNow users

Sign Now