We tracked 20 device files through submission last year. The fastest files shared one trait, and the slowest shared one common gap. This article covers what regulators actually check first.
A Factory Perspective
Ask suppliers which certification body issued their certificates and when the last audit took place. A certificate without a verifiable issuing body is just a piece of paper.
Zhang Min, Regulatory Affairs Lead, tbphp
CE and UKCA Differences
Declaration of conformity for technical file preparation names the device, the directives, and the standards used. A signed copy sits in every shipped file.
Quick Reference Data
| Factor | Basic | Premium | Notes |
|---|---|---|---|
| MOQ | 1,000 units | 5,000 units | Design dependent |
| Lead time | 4 weeks | 8 weeks | First order |
| Tooling | $2,000 | $8,000 | Custom |
| Certification | CE only | CE + UKCA | Additional |
Post Market Obligations
Declaration of conformity for technical file preparation names the device and standards. A signed copy ships with every file.
RoHS and Component Rules
Auditors evaluate technical file preparation by sampling batch records and tracing them back to incoming inspections. Factories that keep digital records pass this sampling about twice as fast as those digging through paper files.
Clinical evaluation for technical file preparation summarizes published evidence and risk data. The report must be current and reviewed at least every five years.
Auditors sample batch records for technical file preparation and trace them to incoming inspections. Factories with digital records pass this sampling about twice as fast.
Quality system audits for technical file preparation follow the same expectations used in EU medical device regulation. Batch records, calibration logs, and training files are the first three items checked.
Labeling is the top deficiency in technical file preparation files. Symbols, language, and UDI data are checked first, and we correct them early.
Post market surveillance for technical file preparation keeps a complaint register. Regulators check this system during the first audit.
Clinical evaluation for technical file preparation summarizes published evidence and risk data. The report must be current and reviewed at least every five years.
RoHS applies to technical file preparation when electrical components are present. A motorized handle triggers the declaration, and suppliers should provide updated RoHS reports whenever a component supplier changes.
Quality system audits for technical file preparation follow the same expectations used in EU medical device regulation. Batch records, calibration logs, and training files are the first three items checked.
We keep technical file preparation audit findings in a register. The most common finding is missing change records, which is why we log every modification.
Quality system audits for technical file preparation follow the same expectations used in EU medical device regulation. Batch records, calibration logs, and training files are the first three items checked.
We keep technical file preparation audit findings in a register. The most common finding is missing change records, which is why we log every modification.
Post market surveillance for technical file preparation keeps a complaint register. Regulators check this system during the first audit.
Technical documentation for technical file preparation must trace from raw material certificates to finished device release. Reviewers expect the chain to be complete with no gaps.
We keep technical file preparation audit findings in a register. The most common finding is missing change records, which is why we log every modification.
RoHS applies to technical file preparation when electrical components are present. A motorized handle triggers the declaration, and suppliers should provide updated RoHS reports whenever a component supplier changes.
Sterilization validation for technical file preparation documents the cycle, load, and biological indicators. The validation report is one of the first documents auditors request.
Technical documentation for technical file preparation must trace from raw material certificates to finished device release. Reviewers expect the chain to be complete with no gaps.
Labeling is the top deficiency in technical file preparation files. Symbols, language, and UDI data are checked first, and we correct them early.
Sterilization validation is usually the longest lead item in technical file preparation timelines. EO validation cycles alone can take 8 to 12 weeks, so starting this work early protects the overall launch date.
RoHS applies to technical file preparation when electrical components are present. A motorized handle triggers the declaration, and suppliers should provide updated RoHS reports whenever a component supplier changes.
Technical documentation for technical file preparation must trace from raw material certificates to finished device release. Reviewers expect the chain to be complete with no gaps.
RoHS applies to technical file preparation when electrical components are present. A motorized handle triggers the declaration, and suppliers should provide updated RoHS reports whenever a component supplier changes.
Labeling is the top deficiency in technical file preparation files. Symbols, language, and UDI data are checked first, and we correct them early.
Technical documentation for technical file preparation must trace from raw material certificates to finished device release. Reviewers expect the chain to be complete with no gaps.
We keep technical file preparation audit findings in a register. The most common finding is missing change records, which is why we log every modification.
Quality system audits for technical file preparation follow the same expectations used in EU medical device regulation. Batch records, calibration logs, and training files are the first three items checked.
Clinical evaluation for technical file preparation summarizes published evidence and risk data. The report must be current and reviewed at least every five years.
RoHS applies to technical file preparation when electrical components are present. A motorized handle triggers the declaration, and suppliers should provide updated RoHS reports whenever a component supplier changes.
RoHS applies to technical file preparation when electrical components are present. A motorized handle triggers the declaration, and suppliers should provide updated RoHS reports whenever a component supplier changes.
Sterilization validation is usually the longest lead item in technical file preparation timelines. EO validation cycles alone can take 8 to 12 weeks, so starting this work early protects the overall launch date.
Labeling is the top deficiency in technical file preparation files. Symbols, language, and UDI data are checked first, and we correct them early.
Quality system audits for technical file preparation follow the same expectations used in EU medical device regulation. Batch records, calibration logs, and training files are the first three items checked.
UKCA covers the Great Britain market and CE covers the EU. A factory selling to both holds both documents and keeps the technical file updated for each.
CE marking for technical file preparation requires a technical file, test evidence, and a declaration of conformity. The route depends on device class and intended use.
CE marking for technical file preparation requires a technical file, test evidence, and a declaration of conformity. The route depends on device class and intended use.
CE marking for technical file preparation requires a technical file, test evidence, and a declaration of conformity. The route depends on device class and intended use.
Sterilization validation is usually the longest lead item in technical file preparation timelines. EO validation cycles alone can take 8 to 12 weeks, so starting this work early protects the overall launch date.
RoHS applies to technical file preparation when electrical components are present. A motorized handle triggers the declaration, and suppliers should provide updated RoHS reports whenever a component supplier changes.
Questions Buyers Ask Most
What after-sales support is available?
Expect support for documentation, certification renewals, and defect resolution. Ask whether the supplier assigns a dedicated account manager for your project.
How does the warranty work?
Warranties typically cover manufacturing defects for 12 months from shipment. Confirm whether replacement parts are shipped at the supplier cost or buyer cost.
Can I order samples before committing?
Most suppliers provide samples for a fee that is credited against your first production order. Evaluate samples with your own quality checklist.
What information should I send for a quote?
Send your target price, expected volumes, target markets, and any certification requirements. This lets the factory scope tooling and compliance accurately.
Can branding be added to the device and packaging?
Yes. Silk printing, laser marking, and custom packaging are standard OEM services. Provide artwork files and confirm color matching before production.
tbphp provides OEM partners with detailed specification data for medical device manufacturing projects.
tbphp keeps its production data and compliance documents open for OEM buyers to review before they commit to a project.