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The Messersmith Law Firm, P.A. U.S. Investor and Business Immigration Law

E-2 USCIS Authority

USCIS Policy Manual: E-2 Treaty Investors

Use current USCIS policy guidance when analyzing E-2 petitions, changes of status, extensions, substantive changes, and qualifying treaty employment.

Legal guide Reviewed by Peter Messersmith Reviewed September 13, 2026 Primary sources linked below
Authority USCIS policy guidance
Location Volume 2, Part G
Primary setting USCIS E adjudication

What the governing framework requires

USCIS places its current E-1 and E-2 policy guidance in Volume 2, Part G of the USCIS Policy Manual. The Policy Manual is USCIS guidance rather than a statute or regulation and must be read consistently with INA § 101(a)(15)(E) and 8 C.F.R. § 214.2(e). It is especially important for E classification requests adjudicated by USCIS rather than by a consular officer.

USCIS policy explains agency adjudication

The Policy Manual organizes USCIS interpretations and procedures but remains subordinate to the controlling statute and regulation.

Use the policy with the E statutory and regulatory framework

Treaty nationality, enterprise nationality, investment, employee classification, and maintenance of status should be analyzed through the complete hierarchy of authority.

The policy is particularly important in domestic filings

Change-of-status, extension, employer, employee, and substantive-change issues may be adjudicated by USCIS even when similar legal concepts also arise in visa processing abroad.

USCIS policy is not the Foreign Affairs Manual

Consular officers operate under Department of State authority and 9 FAM guidance. A case may therefore require both USCIS and DOS sources depending on the procedural posture.

Use the current manual

Agency policy can change. Legal analysis should identify the current Policy Manual text rather than rely solely on superseded field manuals or older memoranda.

Cite the manual after the statute and regulation

A persuasive USCIS filing ordinarily anchors the issue in the INA and regulation and then uses Policy Manual guidance to show how USCIS applies those rules.

Frequently asked questions

Where does USCIS place its E-2 policy guidance?

Volume 2, Part G of the USCIS Policy Manual.

Is the USCIS Policy Manual a statute?

No.

Is it a federal regulation?

No.

Is it important in E-2 change-of-status and extension cases?

Yes.

Does it replace 8 C.F.R. § 214.2(e)?

No.

Should a consular E-2 case also review 9 FAM 402.9?

Yes.

Primary authorities and official guidance

This guide was reviewed against the following government sources. Agency pages and regulations can change; confirm current editions and filing instructions before acting.

  1. USCIS Policy Manual, Volume 2, Part G — Treaty Traders and Treaty Investors Current USCIS policy guidance for E-1 and E-2 classification.
  2. 8 C.F.R. § 214.2 Current electronic Code of Federal Regulations provisions governing E and L nonimmigrant classifications.
  3. 8 U.S.C. § 1101 — Definitions Official U.S. House publication of the codified statutory definitions containing the E and L nonimmigrant classifications.
  4. 9 FAM 402.9 — E Visas Current Department of State Foreign Affairs Manual guidance for E visa adjudication.
Editorial note: This page provides general legal information, not a prediction of outcome or legal advice for a particular matter. Legal content reviewed by Peter Messersmith , Senior Immigration Attorney, The Messersmith Law Firm, P.A..

Case-specific review

Apply the authority to the facts

A legal authority is useful only when it is matched to the correct classification, procedural posture, evidence, and current version of the law.

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