Requests for signature of husband and wife for creation of valid lien, etc.

State property laws affecting creditworthiness

State laws prohibiting separate extension of consumer credit to husband and wife

Combining credit accounts of husband and wife with same creditor to determine permissible finance charges or loan ceilings under Federal or State laws

Election of remedies under subchapter or State law; nature of relief determining applicability

Compliance with inconsistent State laws; determination of inconsistency

Exemption by regulation of credit transactions covered by State law; failure to comply with State law