FDA 510k Consultants for Medical Devices and IVDs

MedDeviceCorp's FDA 510k consultants take your device from classification to 510k clearance. We find the right predicate, plan your testing, prepare the eSTAR, file it with the FDA, answer every FDA question on your behalf and act as your US Agent. You keep control of the decisions; we carry the regulatory workload.

Our 510k consulting team has over 10 years of technical and scientific experience with US FDA submissions for non-invasive, invasive and implantable devices and in vitro diagnostics, supporting manufacturers from offices in India, the USA and the UK.

Reviewed by Beena P, Manager – USFDA Regulatory & Operations, 15+ years in regulatory consulting · Last updated: October 2026

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Why Work With 510k Consultants?

A 510(k) looks simple on paper: show that your device is substantially equivalent to a legally marketed predicate. In practice, most delays come from a weak predicate, testing that does not match FDA guidance, or slow answers to the FDA's Additional Information (AI) request. Experienced 510k consultants prevent those problems before the file reaches the FDA.

Right first time

A complete, consistent eSTAR passes the FDA technical screening and reduces the questions you get during substantive review.

Lower testing cost

We define only the tests your predicate, device type and FDA guidance actually call for, so you avoid paying for studies the FDA will not need.

Faster responses

We handle FDA correspondence and AI responses within the 180-day window, so your clearance is not lost to a missed deadline.

One point of contact

Consultant, submitter correspondent and US Agent in one team, from first assessment until you receive your K number.

Our 510k Consulting Services

Choose the complete 510(k) package or only the services you need. Our FDA 510k consultants and 510k submission consultants cover every stage:

Gap assessment

Product analysis and review of your technical documentation against FDA requirements, guidance and recognized standards.

Classification and predicate

Product code, regulation number and class, 510(k) type (Traditional, Special or Abbreviated) and predicate device search.

Test strategy

Performance, biocompatibility, electrical safety, software and sterilization test requirements, with review of laboratory protocols and reports.

Substantial equivalence

Technical comparison of your device with the predicate, with a clear justification for every difference.

Labeling review

Review and modification of labels, IFU and device description to match your indications for use and 21 CFR 801 or 809.

FDA Pre-Submission

Q-Sub preparation and FDA meeting support to agree your testing plan before you commit budget.

eSTAR preparation

We draft, edit, review and compile the complete 510(k) in the FDA eSTAR template, ready for submission through the CDRH Portal.

Submission and FDA follow-up

User fee coordination, submission, and acting as your correspondent with the FDA until the decision.

AI response

Responses to FDA Additional Information requests in the shortest possible time frame, with you supplying any new data.

US Agent

For foreign manufacturers we act as US Agent and pass on every FDA communication immediately. US FDA Agent

Registration and listing

Establishment registration and device listing with your 510(k) number after clearance. US FDA Registration

Device changes

Assessment of design, labeling or software changes and Special 510(k) submissions when a new clearance is needed.

Devices Our 510k Consultants Support

Non-invasive devices

Monitoring equipment, diagnostic instruments, physiotherapy and rehabilitation devices, wound dressings and similar products.

Invasive devices

Catheters, surgical instruments, needles and other devices that enter the body through an orifice or the skin.

Implants

Orthopedic, dental and other implantable devices that need detailed biocompatibility, mechanical and sterility evidence.

IVDs

In vitro diagnostic devices needing analytical and clinical performance data, including point-of-care tests.

Devices with software

Electromedical devices and device software functions needing software documentation and, for cyber devices, cybersecurity content.

How Our 510k Consulting Process Works

Our 510k consultants start with the same decision the FDA reviewer makes: is your device substantially equivalent to the predicate? The flowchart shows how that decision is reached.

FDA 510k substantial equivalence decision flowchart used by 510k consultants for predicate device comparison

Confirm the device and its regulatory status, then identify the product code, regulation number and class.
Agree the predicate with you: the 510(k)-cleared device with the same intended use and closest technology.
Select the 510(k) type: Traditional, Abbreviated or Special.
Gap assessment and test plan, including preclinical studies and testing at external accredited laboratories.
FDA Pre-Submission where needed, to confirm the testing strategy.
Prepare the 510(k) in eSTAR and update it with Pre-Sub feedback and final test reports.
US Agent appointment and FDA user fee payment.
Submit the eSTAR to the FDA through the CDRH Portal.
Follow up with the FDA on your behalf during technical screening and substantive review.
Respond to FDA review comments, modify the 510(k) and resubmit.
Receive the 510(k) number and clearance letter.
Register the establishment and list the device with the 510(k) number.
Start selling in the USA, with a QMSR-compliant quality system in place.

For the FDA's side of the process, review clock and timelines, see our FDA 510k submission guide.

Who Does What: You and Your 510k Consultants

A 510(k) is a joint effort. This is how responsibilities are shared in a complete package.

Activity	Client	MedDeviceCorp
Select device and models for the US market	Yes	–
Predicate identification and 510(k) vs De Novo or PMA decision	Yes	Yes
Product code, class and applicable guidance	–	Yes
Biocompatibility and test requirement identification	–	Yes
Sending samples to laboratories	Yes	–
Review of risk analysis, test protocols, labels, IFU and shelf life	Yes	Yes
Pre-Submission	Yes	Yes
Drafting and compiling the eSTAR	–	Yes
FDA user fee payment	Yes	–
Submission and FDA correspondence	–	Yes
Additional data for FDA questions	Yes	Yes
Modification and resubmission of the 510(k)	–	Yes

What You Receive

Regulatory strategy with product code, regulation number, class and 510(k) type
Predicate analysis and substantial equivalence comparison
Test plan listing the standards and FDA guidance for your device
Pre-Submission package and FDA feedback (where included)
Complete 510(k) in eSTAR format, including the 510(k) summary
Submission confirmation and FDA correspondence log
Responses to FDA Additional Information requests
510(k) clearance letter support, followed by registration and listing

All documentation is managed on a secure cloud server, and communication is in English by email, phone, video call or WhatsApp.

510k Submission Consultants: Problems We Fix

Many manufacturers come to our 510k submission consultants after a first attempt has stalled. These are the issues we see most often, and how we resolve them:

Problem	What happens	How we fix it
Weak or mismatched predicate	Questions on intended use or technology, or a Not Substantially Equivalent decision	Re-run the predicate search by product code and indications, and rebuild the comparison
Incomplete eSTAR	The file is put on hold at technical screening	Complete every eSTAR section with consistent device names, models and data
Testing gaps	AI requests for missing biocompatibility endpoints, bench tests or shelf-life data	Map tests to FDA guidance and recognized standards before the file goes in
Software and cybersecurity	Requests for documentation at the right level, or Section 524B cybersecurity content	Prepare software and cybersecurity documentation to current FDA guidance
Labeling inconsistencies	Indications in the IFU do not match the indications for use statement	Align labels, IFU and the 510(k) so every claim is supported
Missed AI deadline	The 510(k) is considered withdrawn after 180 days and must be resubmitted with a new fee	Plan the response from day one and manage the timeline with you

In-House Team or FDA 510k Consultants?

Some manufacturers build an internal regulatory team; others hire FDA 510k consultants for each submission. Many do both, with consultants supporting the internal team on complex files.

Factor	In-house only	With 510k consultants
FDA submission experience	Depends on your hires; often limited to one device type	Experience across many device types, panels and FDA reviewers
Cost	Fixed salaries all year	Fixed fee per 510(k), paid in stages
Speed to start	Hiring and training time	Work starts as soon as you sign
US Agent and US-hours contact	Needs a separate provider	Included with MedDeviceCorp
Knowledge of current FDA practice	Must be tracked internally	eSTAR, guidance updates and review trends tracked daily

If you already have a regulatory team, our partial 510k consulting services, such as a detailed 510(k) review or Pre-Submission support, add an expert second check without replacing your people.

510k Consulting Fees

Our 510k consulting fees are fixed by device type, so you know the cost before you start. FDA user fees, laboratory testing and taxes are separate. For current FDA fees, see FDA 510k submission fees.

Option 1: Complete 510k package (payable to MedDeviceCorp)

Covers 510k consulting, preparation, Pre-Submission, final submission and US Agent.

Type of device	Guidance fee	510(k) file preparation	Submission fee
Non-invasive	8,000 – 9,000 USD	6,000 – 7,000 USD	500 USD
Invasive	10,000 – 11,000 USD	8,000 – 9,000 USD	500 USD
Implant	12,000 – 13,000 USD	10,000 – 11,000 USD	500 USD

Option 2: Partial 510k services (payable to MedDeviceCorp)

Service	Cost	Remarks
US FDA 510(k) detailed review	6,500 – 8,500 USD per 510(k)	Device code, regulation number and accurate predicate details must be provided by the client. Timeline 30 working days.
US FDA 510(k) quick review + FDA Pre-Submission*	6,000 – 7,500 USD per 510(k)	Expected timeline 90 to 120 days. US Agent fees included. No FDA fee for the Pre-Submission.
US FDA 510(k) Pre-Submission	3,500 USD per 510(k)	US Agent fees included. Expected timeline 90 days. No FDA fee.
US FDA 510(k) Pre-Submission + 510k submission	6,500 USD per 510(k)	Pre-Submission about 90 days, 510(k) review about 120 days. FDA 510(k) review fee applies. US Agent fees included.

* 510(k) submission can be added to this service for an additional 1,500 USD.

Important information

Country-specific government taxes are additional.
Onsite consultant visits are available on request; travel and boarding are invoiced at actual cost.
Project cost is paid in 4 instalments based on project progress.
FDA user fees are paid by the client directly to the FDA.

Request a Detailed Estimate

How Long Does 510k Consulting Take?

Stage	Typical duration
510(k) preparation	60 to 90 days
FDA Pre-Submission (optional)	About 90 days
FDA review cycles to clearance	140 to 180 calendar days

Laboratory lead times for biocompatibility, electrical safety and other testing can extend preparation. See the full phase-by-phase plan in our 510k submission timeline.

How to Choose a 510k Consultant

Whether you hire us or another firm, check these points before you sign:

Device experience: ask for 510(k) experience with your device type, product code or FDA review panel.
Ownership of the file: the 510k consultant should write the submission, not just review what you draft.
Clear scope and fees: fixed fees by stage, with FDA fees, testing and taxes shown separately.
Current knowledge: eSTAR, cybersecurity under Section 524B, software documentation and the QMSR.
FDA correspondence: the consultant should act as correspondent and handle AI responses, not hand them back to you.
US Agent and registration: having these in the same team avoids gaps after clearance.
Time zone coverage: a team that can work in your hours and in US hours.

FDA Review or Third Party Review?

Most 510(k)s are reviewed directly by the FDA. For eligible device types, your 510(k) can instead go to an FDA-accredited organization under the 510(k) Third Party Review Program, which reviews the file and sends its recommendation to the FDA. There is no FDA user fee for a third party review, but the organization charges its own fee. Our 510k consultants check whether your product code is eligible and which route is faster and more cost-effective for you.

510k Clearance and Your Quality System

The FDA does not inspect your facility as part of 510(k) review. But once you register and sell in the US, the FDA can inspect at any time. Since 2 February 2026 the Quality Management System Regulation (21 CFR 820) incorporates ISO 13485:2016, so manufacturers not exempt from 21 CFR 820 must have a compliant system in place. A failed inspection can lead to a warning letter and products being withdrawn from the market.

We can prepare your quality system alongside your 510(k): FDA QSR Certification and ISO 13485 consulting.

US FDA 510k Consulting From India, the USA and the UK

MedDeviceCorp works with manufacturers worldwide from offices in India, the USA and the UK. Our team works across time zones, so we can meet you in your working hours and still respond to FDA reviewers during US hours. Many clients combine their US FDA 510k consulting with EU and UK market access, so one technical file supports several submissions.

Related Services

EU market

CE Marking Consultants

Testing

Biocompatibility Testing

Learn more

FDA Pre-Submission for 510k

FDA 510k Consultants FAQs

What do FDA 510k consultants do?

They plan and prepare your 510(k): classification, predicate selection, test strategy, eSTAR preparation, submission, FDA correspondence and responses to FDA questions until clearance.

Do I need a 510k consultant?

It is not mandatory, but most manufacturers without in-house FDA experience use one to avoid technical screening holds, extra testing and delays.

How much do 510k consultants charge?

MedDeviceCorp's complete package ranges from about 14,500 USD for a non-invasive device to about 24,500 USD for an implant, plus FDA fees, testing and taxes. Partial services start at 3,500 USD.

Are FDA user fees included in your 510k consulting fees?

No. FDA user fees are paid directly by you to the FDA. Our fees cover consulting, preparation, submission and US Agent services.

How long does a 510(k) take with a consultant?

Preparation usually takes 60 to 90 days, a Pre-Submission about 90 days, and FDA review cycles to clearance 140 to 180 calendar days.

Will you write the 510(k) or only review it?

In the complete package we draft, edit, review and compile the full 510(k). Partial services include detailed or quick reviews of a file you have prepared.

Can you help find a predicate device?

Yes. We search the FDA databases for cleared devices with the same product code and intended use and agree the best predicate with you.

Do you arrange testing?

We define the tests needed and review laboratory protocols and reports. You send samples to accredited laboratories, and testing costs are paid to the laboratory.

Do you act as US Agent?

Yes. US Agent services are included in our complete package and in our Pre-Submission services for foreign manufacturers.

Can you respond to FDA Additional Information requests?

Yes. We act as your correspondent, prepare the response and resubmit, with you supplying any new test data needed.

Do you handle IVD 510(k)s?

Yes. We support IVD submissions, including analytical and clinical performance data requirements.

Can you help with a Special 510(k) for a device change?

Yes. We assess whether your change needs a new 510(k) and prepare a Special or Traditional 510(k) as appropriate.

Is a Pre-Submission included?

The complete package includes a Pre-Submission. It is also available as a separate service at 3,500 USD per 510(k).

How are payments made?

Project fees are split into 4 instalments linked to project progress.

Do you visit our facility?

Onsite visits are available on request, with travel and boarding invoiced at actual cost.

Does the FDA inspect before 510k clearance?

No, but the FDA can inspect after you start selling, so you need a QMSR-compliant quality system.

Can you register our establishment after clearance?

Yes. We handle establishment registration and device listing with your 510(k) number.

Is 510k clearance the same as FDA approval?

No. 510(k) devices are cleared, not approved. FDA approval applies to PMA devices.

Which countries do you support?

We support manufacturers worldwide from our offices in India, the USA and the UK.

How do I get a quote?

Send your device details through our contact page and our 510k consultants will reply with a detailed estimate.

Talk to Our FDA 510k Consultants

Share your device details and we will confirm the pathway, predicate, timeline and fixed fee for your 510(k).