# Beam Attenuators and Emission Indicators for Class II and IIIa Laser Systems (Laser Notice 43) - FDA Guidance Document

Source: https://www.globalkeysolutions.net/guidances/guidance-document/beam-attenuators-and-emission-indicators-for-class-ii-and-iiia-laser-systems-laser-notice-43/5381caa5-c89a-4500-b69c-fdfa0f602525

> FDA guidance document: Beam Attenuators and Emission Indicators for Class II and IIIa Laser Systems (Laser Notice 43). Issue date: June 07, 1993. Get complete insights and analysis.

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## Details

- Title: Beam Attenuators and Emission Indicators for Class II and IIIa Laser Systems (Laser Notice 43)
- Communication Type: Guidance Document
- Product Type: devices
- Office Name: Center for Devices and Radiological Health
- Office URL: /offices/center-for-devices-and-radiological-health/9d89aff6-e435-4764-87be-f58c01aca7f7
- Issue Date: 1993-06-07
- Last Changed: 2020-03-17
- Docket Number: <a href="https://www.regulations.gov/docket/FDA-2020-D-0957">FDA-2020-D-0957</a>

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