BUREAU PVE RITA'S |
One Distribution Center Circle, Suite 1 Littleton, MA 01460 Tel: +1 978 486 8880 Email: certification@bureauveritas.com Website: https://www.cps.bureauveritas.com/
Confidentiality Request Letter Reason for Amendment (current / obsolete) Approved Date SCS-F019: Confidentiality Request Letter Page | of 2 Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August - 11 - 2008 Updated company template & Added text box 2.0 3, dan-31-2012
(obsolete) Added IC confidentiality letter form (obsolete) 3.0 4.0 March-26-2015 Corrections to STC form. Added reference to KDB 4, 5.0 Nov-19-2015
(obsolete) Updated company logo (current) 5.0 6.0 Jun-26-2019 Updated References and Contact Info 6.0 7.0 Aug-30-2020 Updated BV Company Address 7.0 8 Nov-28-2023 Rev 8 Twin-Star International Inc. i 202413/13 To:
Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046-1609 Ce:
Bureau Veritas Consumer Products Services Inc. One Distribution Center Circle, Suite 1 Littleton, MA 01460 Subject: Confidentiality Request for FCC ID: QCD-TS-S-PLO1 Pursuant to CFR 47 sections 0.457 and 0.459, we respectful ly request permanent confidential treatment of the following Exhibits accompanying this application be held confidential:
Type of Confidentiality Requested Exhibit O Short Term ( Permanent Block Diagram O Short Term External Photos
& Short Term C1 Permanent Internal Photos O Short Term Bd Permanent Operational Description/ Theory of Operation 0 Short Term C1 Permanent Parts List 0 Short Term C1 Permanent Tune-Up Procedure C1 Short Term 4 Permanent Schematics O Short Term Test Setup Photos
& Short Term C1 Permanent! User's Manual 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. Permanent Confidentiality: \
The applicant requests the exhibits listed above as permahently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality:
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 1 or 180 [XI days; or for a specified date of not to exceed 180 days from the Grant Date 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. fj, 07 Mer Sincerely, Client's signature:
Client's name & tile: Dale Duan/Manager ;
Contact information / address: 12/F Taiwanese Trade Association Building, De Zheng Road, ChangAn Town, Dongguan City, China 1 i Permanent confidentiality may be requested in accordance with FCC KDB 726920 SCS-F019: Confidentiality Request Letter Page 2 of 2 Rev 8