五月天堂婷婷爱,色狠狠天天综合色香阁,91免费看国产,久久久久成人精品亚洲国产av综合,91啦在线播放,免费a一级毛片在线播放,天天日日夜夜看综合网,亚洲成人国产精品,奇米影视7777狠狠狠狠色,日韩精品高清在线观看,福利久久久,久久99国产精品片久久99蜜桃,91香蕉视频网址,婷婷91,久久久久久臀欲欧美日韩,少妇丰满大乳被男人揉捏视频

"How Long Does FDA Registration and Certification Typically Take in the United States?"
Category:行業(yè)資訊 Date:2024-08-26 17:17:59 Author: Source:
These durations are approximate and can be influenced by factors such as the quality of the submission, the need for additional information, and the FDA's current workload.

The time required for FDA registration and certification can vary based on the type of submission and device:4.jpg

  1. 510(k) Clearance:

    • Typical Duration: About 90 days from submission to decision. However, this can extend if additional information or clarifications are requested.
  2. Premarket Approval (PMA):

    • Typical Duration: Approximately 180 days to over a year, depending on the complexity of the device and the review process. The review time can be longer if significant issues arise or additional data is needed.
  3. De Novo Classification:

    • Typical Duration: Around 120 days, though it may vary based on the complexity of the submission and additional information required.
  4. In Vitro Diagnostic Devices (IVDs):

    • Typical Duration: Varies widely based on the device's risk classification and complexity. It can take several months to over a year.
  5. Registration and Listing:

    • Typical Duration: Device registration and listing are generally processed within a few weeks to a few months, depending on the completeness of the submission.

These durations are approximate and can be influenced by factors such as the quality of the submission, the need for additional information, and the FDA's current workload.

Contact Us:

Whatsapp or Wechat:+86 15816864648;email address:hito.lin@grzan.cn