CDSCO License for Breathing circuit gas- flow sensor, reusable
Medical Device Information
Intended Use
A device that includes a transducer intended to detect the movement of gases in a breathing circuit, and convert this into an electrical signal for relay to a ventilator (e.g., adult/paediatric/neonatal ventilators, anaesthesia system ventilators). It is connected to the breathing circuit and an appropriate data transfer cable and intended to enable the ventilator to display/monitor the gas flow to and from the patient, whereby controlled adjustments may be made. This is a reusable device.

Introduction to Breathing Circuit Gas-Flow Sensor (Reusable) and Regulatory Importance
The breathing circuit gas-flow sensor, reusable, is a specialized medical device integral to pediatric and neonatal ventilator systems. It detects gas movement in a breathing circuit and translates it into electrical signals for ventilators. This real-time monitoring enables healthcare professionals to make precise adjustments, ensuring patient safety and effective respiratory support. Given the critical nature of this device, stringent regulatory oversight by the Central Drugs Standard Control Organization (CDSCO) is mandatory.
Navigating the CDSCO licensing process for such a Class C medical device can be complex. With over 25 years of regulatory consulting experience supporting 500+ companies, we provide you with a comprehensive, step-by-step guide to streamline your market entry in India.
CDSCO Regulatory Framework for Breathing Circuit Gas-Flow Sensors
Breathing circuit gas-flow sensors fall under Class C as per CDSCO’s risk classification, primarily due to their involvement in life-supporting ventilatory functions in vulnerable populations such as neonates and pediatrics. The regulatory framework mandates compliance with the Medical Device Rules (MDR) 2017 and subsequent amendments, including proper device registration, manufacturing license acquisition, and import approvals where applicable.
Manufacturers and importers must register on the CDSCO MD Online Portal to initiate licensing for this device category. Compliance with the Essential Principles of Safety and Performance and submission of comprehensive technical documentation are prerequisites.
Risk Classification and License Requirements for Class C Devices
Class C devices, like the reusable gas-flow sensor, present moderate to high risk, invoking a central licensing authority process. Licensing is divided into two main categories:
- MD9 Manufacturing License (for Indian manufacturers): Application Form MD7
- MD15 Import License (for importers): Application Form MD14
Both licenses require detailed documentation, product testing, and audits by CDSCO or designated notified bodies.
Manufacturing License Process (MD9) for Breathing Circuit Gas-Flow Sensor
Obtaining an MD9 license involves several critical steps:
- Test License (MD13 Application): Initially, you must apply for a test license to manufacture the device for laboratory evaluation. This stage takes approximately 1.5 to 2 months.
- Product Testing: The device must be tested in CDSCO-approved laboratories to verify compliance with applicable standards. You can find a list of Testing Laboratories authorized by CDSCO.
- Document Preparation: Compile comprehensive documentation including Device Master File, Plant Master File, Risk Management File, and Essential Principles checklist.
- Application Submission: Submit the MD9 license application (Form MD7) via the CDSCO MD Online Portal.
- Audit: CDSCO inspectors conduct a facility audit to verify manufacturing compliance.
- Queries and Resolution: Address any queries raised during audit or document review promptly.
- Grant of License: Upon satisfactory review, CDSCO grants the MD9 license (Form MD9).
For a detailed roadmap, our MD9 License Guide is an invaluable resource.
Manufacturing License Documents Required for Class C Device
The documentation package for MD9 licensing should include:
- Company Constitution and Business Registration Proof
- Proof of Ownership or Lease Agreement of Manufacturing Premises
- Details and Qualifications of Technical Staff
- Fire and Pollution NOCs
- Device Master File (technical specifications, drawings, design validation) — learn more from our Device Master File Guide
- Plant Master File (manufacturing processes, quality control) — refer to our Plant Master File Guide
- Essential Principles Checklist
- Risk Management File (hazard analysis, mitigation strategies) — see Risk Management
- Product Test Reports from CDSCO-approved Labs
- Product Labels and Instructions for Use (IFU)
- Quality Management System Documents (ISO 13485:2016 compliance evidence)
Import License Process (MD15) for Breathing Circuit Gas-Flow Sensor
If you intend to import the reusable breathing circuit gas-flow sensor into India, the MD15 import license is mandatory. The process includes:
- Document Preparation: Compile required documents including a valid manufacturing license from the country of origin, Free Sale Certificate, ISO 13485:2016 and CE Certificate.
- Application Submission: Apply for the MD15 license via the CDSCO MD Online Portal.
- Review and Queries: The CDSCO may raise queries related to documentation or product compliance.
- Grant of License: After satisfactory review, the MD15 import license is granted.
Unlike the manufacturing license, a test license is not required here. For a comprehensive walkthrough, explore our Import License Guide.
Import License Documents Required for Class C Device
Key documents include:
- Valid Manufacturing License of the foreign manufacturer
- Free Sale Certificate issued by the regulatory authority of the country of origin
- ISO 13485:2016 Quality Management System Certificate
- CE Certificate or equivalent
- Device Master File and Plant Master File
- Wholesale License for importers/distributors
- Company Constitution and Ownership Proof
Timeline and Processing Duration
License Type | Steps Involved | Approximate Duration |
---|---|---|
MD9 Manufacturing License | Test license application, product testing, document submission, audit, query resolution | 4 - 5 months |
MD15 Import License | Document submission, query resolution, license grant | 5 - 6 months |
The test license for manufacturing takes an additional 1.5 to 2 months before proceeding to full license application.
Government Fees and Costs for Class C Device Licensing
MD9 Manufacturing License:
- Application Fee: ₹50,000
- Per Product Fee: ₹1,000
MD15 Import License:
- Application Fee for Class C: $3,000 per site
- Per Product Fee: $1,500
Note: Fees are subject to change; always refer to the latest CDSCO notifications.
Common Challenges and Solutions
Challenge 1: Delayed Testing Due to Limited CDSCO-Approved Labs
- Solution: Early engagement with notified testing labs and pre-submission meetings to clarify test protocols expedite approvals. Reference the official Testing Laboratories List.
Challenge 2: Audit Non-Compliance
- Solution: Conduct internal pre-audits aligned with CDSCO requirements and ensure robust documentation and manufacturing controls.
Challenge 3: Documentation Gaps, Especially in Risk Management and Device Master Files
- Solution: Utilize expert guidance to develop compliant Device and Plant Master Files and implement thorough risk management per ISO 14971 standards.
Challenge 4: Query Resolution Delays
- Solution: Maintain a responsive and organized team to address CDSCO queries with clear, evidence-backed responses.
Expert Consultation and Support
With over two decades supporting medical device manufacturers, our consultancy offers:
- Tailored assistance in preparing Device and Plant Master Files
- End-to-end guidance for MD9 and MD15 license application preparation
- Pre-audit readiness assessment and corrective action planning
- Liaison with CDSCO officials and notified bodies
Leveraging our expertise can significantly reduce approval timelines and mitigate regulatory risks.
Getting Started with Your CDSCO License Application for Breathing Circuit Gas-Flow Sensor
- Register on the CDSCO MD Online Portal immediately to access application forms and track submissions.
- Initiate the Test License (MD13) application if manufacturing in India. Prepare your documentation package in parallel.
- Engage an accredited testing laboratory early to schedule product testing.
- Develop or update your Device Master File, Plant Master File, and Risk Management File ensuring alignment with CDSCO guidelines.
- Plan for a notified body audit by reviewing the list of notified bodies and scheduling a pre-audit consultation.
- Consult with regulatory experts to validate your submission package for completeness and accuracy.
- Submit your application through the CDSCO portal and maintain proactive communication to resolve any queries swiftly.
Embarking on the CDSCO licensing journey for your reusable breathing circuit gas-flow sensor with a well-planned, informed approach ensures timely market access and compliance assurance. Our dedicated team is here to support you at every step.
For more detailed insights, please explore our comprehensive guides on MD9 License and Import License.