United States of America


Has the country ratified ILO Equal Remuneration Convention, 1951 (No. 100)?

No

Has the country ratified ILO Discrimination (Employment and Occupation) Convention, 1958 (No. 111)?

No

Has the country ratified the Convention on the Elimination of All Forms of Discrimination against Women?

No

OECD's Recommendation of the Council on Gender Equality in Education, Employment and Entrepreneurship

Applicable

Does the country have proactive and wage transparency laws and measures to address discriminatory pay gap (including any other measures to address undervaluation of women's work)?

YES

If yes, which laws and measures?

Executive Order 11246 and its implementing regulations require that federal contractors and subcontractors evaluate compensation systems to determine whether there are gender-, race-, or ethnicity-based disparities, as part of one component in their affirmative action program. Federal contractors and subcontractors conduct their own self-analysis on an annual basis and submit their compensation analyses and employee-level compensation data to the Department of Labour's Office of Federal Contract Compliance Programs (OFCCP) if OFCCP schedules them for a compliance evaluation. Federal contractors also are prohibited from discriminating against applicants or employees because they inquire about, discuss, or disclose their compensation or that of others, subject to certain limitations.
Available, in the original version, here.
Overview of U.S. States' Equal Pay and Pay Transparency Measures is available here.

Are there any provisions on minimum wage?

Yes

If yes, could you please specify whether at the national and/or sectoral level?

Federal and State

If yes, could you please provide details and appropriate reference?

The federal minimum wage rate is set by statute in the Fair Labor Standards Act (FLSA), 29 U.S.C. 206. The federal minimum wage for covered, non-exempt workers is $7.25 per hour as of 24 July 2009. Some employees are exempt from minimum wage provisions of FLSA. The FLSA generally includes domestic workers, but exempts from minimum wage requirements "any employee employed on a casual basis in domestic service employment to provide babysitting services or any employee employed in domestic service employment to provide companionship services for individuals who (because of age or infirmity) are unable to care for themselves [...]" 29 U.S.C. 213(a)(15). Under DOL regulations, domestic workers employed by third-party employers (any employer other than the individual or family with whom the employee works) are not exempt from minimum wage. 29 C.F.R. 552.109.
Additional information about coverage of the FLSA can be found here.
Additional information about exemptions can be found here.

Various minimum wage exceptions also apply under specific circumstances to workers with disabilities, full-time students, youth under age 20 in their first 90 consecutive calendar days of employment, tipped employees and student learners. Additional information can be found here.

Many states also have minimum wage laws. When state law requires a higher minimum wage than federal law, that higher standard applies. Like the federal wage and hour law, State law often exempts particular occupations or industries from the minimum labor standard generally applied to covered employment. Some states also set subminimum rates for minors and/or students or exempt them from coverage, or have a training wage for new hires. Additionally, some local governments set minimum wage rates higher than their respective state minimum wage.
Overview of U.S. States' minimum wage laws available here.
Overview of U.S. States' tipped minimum wage laws available here.
Fair Labor Standards Act is available here.

Federal contractors and employers who employ certain visa classifications of foreign workers are required to pay prevailing wages determined by the Secretary of Labor. For examples, 40 United States Code 3142 (requiring prevailing wages set by Secretary of Labor for corresponding classes of laborers and mechanics on similar projects in the same area for laborers and mechanics on public buildings and works).

Are there any provisions in collective agreements related to the principle of equal remuneration for work of equal value?

No provisions could be located

Other useful info

The Ninth Circuit recently held that salary history is not a factor other than sex that may be used to justify pay differentials under the Equal Pay Act. Rizo v. Yovino, 950 F.3d 1217 (9th Cir. 2020), cert. denied, 141 S. Ct. 189 (U.S. July 2, 2020). A number of states and localities have enacted legislation that forbids employers to ask for candidate's salary history and to determine offered salary based on past experience. This legislation intends to narrow that gender pay gap.
Further information on the 14 states and Puerto Rico where such policies have been adopted is available here.