43 CFR § 3266.11 - When I submit confidential, proprietary information, how can I help ensure that it is not available to the public?

---
identifier: "/us/cfr/t43/s3266.11"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "43 CFR § 3266.11 - When I submit confidential, proprietary information, how can I help ensure that it is not available to the public?"
title_number: 43
title_name: "Public Lands: Interior"
section_number: "3266.11"
section_name: "When I submit confidential, proprietary information, how can I help ensure that it is not available to the public?"
chapter_name: "BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR"
subchapter_number: "C"
subchapter_name: "MINERALS MANAGEMENT (3000)"
part_number: "3200"
part_name: "GEOTHERMAL RESOURCE LEASING"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "30 U.S.C. 1001-1028; 43 U.S.C. 1701  and Pub. L. 109-58."
regulatory_source: "72 FR 24400, May 2, 2007, unless otherwise noted."
cfr_part: "3200"
---


# 3266.11 When I submit confidential, proprietary information, how can I help ensure that it is not available to the public?

When you submit data and information that you believe to be exempt from disclosure by part 2 of this title, you must clearly mark each page that you believe contains confidential information. BLM will keep all data and information confidential to the extent allowed by § 2.13(c) of this title.