31 CFR § 850.211 - Develop.

---
identifier: "/us/cfr/t31/s850.211"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "31 CFR § 850.211 - Develop."
title_number: 31
title_name: "Money and Finance: Treasury"
section_number: "850.211"
section_name: "Develop."
chapter_name: "OFFICE OF INVESTMENT SECURITY, DEPARTMENT OF THE TREASURY"
part_number: "850"
part_name: "PROVISIONS PERTAINING TO U.S. INVESTMENTS IN CERTAIN NATIONAL SECURITY TECHNOLOGIES AND PRODUCTS IN COUNTRIES OF CONCERN"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "50 U.S.C. 1701  E.O. 14105, 88 FR 54867, 31 U.S.C. 321."
regulatory_source: "89 FR 90462, Nov. 15, 2024, unless otherwise noted."
cfr_part: "850"
---


# 850.211 Develop.

Except as used in § 850.210(a)(4), the term *develop* means to engage in any stages prior to serial production, such as design or substantive modification, design research, design analyses, design concepts, assembly and testing of prototypes, pilot production schemes, design data, process of transforming design data into a product, configuration design, integration design, and layouts.