36 CFR § 51.10 - How long will I have to submit my proposal?

---
identifier: "/us/cfr/t36/s51.10"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "36 CFR § 51.10 - How long will I have to submit my proposal?"
title_number: 36
title_name: "Parks, Forests, and Public Property"
section_number: "51.10"
section_name: "How long will I have to submit my proposal?"
chapter_name: "NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR"
part_number: "51"
part_name: "CONCESSION CONTRACTS"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "54 U.S.C. 101901-101926 and title IV of the National Parks Omnibus Management Act of 1998 (Pub. L. 105-391)."
regulatory_source: "65 FR 20668, Apr. 17, 2000, unless otherwise noted."
cfr_part: "51"
---


# 51.10 How long will I have to submit my proposal?

The Director will allow an appropriate period for submission of proposals that is not less than 60 days unless the Director determines that a shorter time is appropriate in the circumstances of a particular solicitation. Proposals that are not timely submitted will not be considered by the Director.