Part 40 - Regulations Pertaining to Both Nonimmigrants and Immigrants Under the Immigration and Nationality Act, as Amended  


Subpart A - General Provisions
§ 40.1 - Definitions.
§ 40.2 - Documentation of nationals.
§ 40.3 - Entry into areas under U.S. administration.
§ 40.4 - Furnishing records and information from visa files for court proceedings.
§ 40.5 - Limitations on the use of National Crime Information Center (NCIC) criminal history information.
§ 40.6 - Basis for refusal.
§ 40.9 - Classes of inadmissible aliens.
§§ 40.7--40.8 - [Reserved]
Subpart B - Medical Grounds of Ineligibility
§ 40.11 - Medical grounds of ineligibility.
§§ 40.12--40.19 - [Reserved]
Subpart C - Criminal and Related Grounds - Conviction of Certain Crimes
§ 40.21 - Crimes involving moral turpitude and controlled substance violators.
§ 40.22 - Multiple criminal convictions.
§ 40.23 - Controlled substance traffickers.
§ 40.24 - Prostitution and commercialized vice.
§ 40.25 - Certain aliens involved in serious criminal activity who have asserted immunity from prosecution.
§§ 40.26--40.29 - [Reserved]
Subpart D - Security and Related Grounds
§ 40.31 - General.
§ 40.32 - Terrorist activities.
§ 40.33 - Foreign policy.
§ 40.34 - Immigrant membership in totalitarian party.
§ 40.35 - Participants in Nazi persecutions or genocide.
§§ 40.36--40.39 - [Reserved]
Subpart E - Public Charge
§ 40.41 - Public charge.
§§ 40.42--40.49 - [Reserved]
Subpart F - Labor Certification and Qualification for Certain Immigrants
§ 40.51 - Labor certification.
§ 40.52 - Unqualified physicians.
§ 40.53 - Uncertified foreign health-care workers.
§§ 40.54--40.59 - [Reserved]
Subpart G - Illegal Entrants and Immigration Violators
§ 40.61 - Aliens present without admission or parole.
§ 40.62 - Failure to attend removal proceedings.
§ 40.63 - Misrepresentation; Falsely claiming citizenship.
§ 40.64 - Stowaways.
§ 40.65 - Smugglers.
§ 40.66 - Subject of civil penalty.
§ 40.67 - Student visa abusers.
§ 40.68 - Aliens subject to INA 222(g).
§ 40.69 - [Reserved]
§§ 40.68--40.69 - [Reserved]
Subpart H - Documentation Requirements
§ 40.71 - Documentation requirements for immigrants.
§ 40.72 - Documentation requirements for nonimmigrants.
§§ 40.73--40.79 - [Reserved]
Subpart I - Ineligible for Citizenship.
§ 40.81 - Ineligible for citizenship.
§ 40.82 - Alien who departed the United States to avoid service in the armed forces.
§§ 40.83--40.89 - [Reserved]
Subpart J - Aliens Previously Removed
§ 40.91 - Certain aliens previously removed.
§ 40.92 - Aliens unlawfully present.
§ 40.93 - Aliens unlawfully present after previous immigration violation.
§§ 40.94--40.99 - [Reserved]
Subpart K - Miscellaneous
§ 40.101 - Practicing polygamists.
§ 40.102 - Guardian required to accompany excluded alien.
§ 40.103 - International child abduction.
§ 40.104 - Unlawful voters.
§ 40.105 - Former citizens who renounced citizenship to avoid taxation.
§§ 40.106--40.110 - [Reserved]
Subpart L - Failure to Comply with INA
§ 40.201 - Failure of application to comply with INA.
§ 40.202 - Certain former exchange visitors.
§ 40.203 - Alien entitled to A, E, or G nonimmigrant classification.
§ 40.204 - [Reserved]
§ 40.205 - Applicant for immigrant visa under INA 203(c).
§ 40.206 - Frivolous applications.
§§ 40.207--40.210 - [Reserved]
Subpart M - Waiver of Ground of Ineligibility
§ 40.301 - Waiver for ineligible nonimmigrants under INA 212(d)(3)(A).