775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: sales.eaw@us.bureauveritas.com Confidentiality Request Letter Reason for Amendment (current / obsolete) Approved Date Revision History Initial Release (obsolete) Adding CFR 2.459 (obsolete) Updated company template & Added text box
(obsolete) Added IC confidentiality letter form (obsolete) From 1.0 1.0 2.0 3.0 To 1.0 2.0 3.0 4.0 Nov-14-2006 August 11 - 2008 Jan-31-2012 March-26-2015 SCS-F19: Confidentiality Request Letter Page 1 of 4 Rev 6.0 Corrections to STC form. Added reference to KDB
(obsolete) Updated company logo (current) 4.0 5.0 5.0 6.0 Nov-19-2015 Jun-26-2019 SCS-F19: Confidentiality Request Letter Page 2 of 4 Rev 6.0 Hangzhou Tuya Information Technology Co.,Ltd July 11,2019 To:
Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2ANDLTY-R8803 Pursuant to sections 0.457 and 0.459 of CFR 47, we respectfully request permanent confidential treatment of the following Exhibits accompanying this application as:
- Block Diagram
- Schematics
- Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Clients signature:
Clients name & title: Xiaodong Shou / General Manager Contact information / address: Room701,Building3,More Center,No.87 GuDun Road, Hangzhou, Zhejiang, China SCS-F19: Confidentiality Request Letter Page 3 of 4 Rev 6.0 Hangzhou Tuya Information Technology Co.,Ltd July 11,2019 To: Federal Communications Commission Office of Engineering and Technology Equipment Authorization Division 7345 Oakland Mills Road Columbia, Maryland 21046 Subject: Short Term Confidentiality Request for FCC ID: 2ANDLTY-R8803 To Whom It May Concern:
Pursuant to sections 0.457 and 0.459 of CFR 47, and to avoid premature release of sensitive information prior to marketing or release of the product to the public, the applicant requests the following documents contained in this certification application be temporarily withheld from public disclosure for an initial period of 45 days; or for a specified date of not to exceed 180 days from the Grant Date. See KDB 726920. or 180
User Manual Internal Photos The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Sincerely, Clients signature:
Clients name & title: Xiaodong Shou / General Manager Contact information / address: Room701,Building3,More Center,No.87 GuDun Road, Hangzhou, Zhejiang, China SCS-F19: Confidentiality Request Letter Page 4 of 4 Rev 6.0