https://www.federalregister.gov/documents/2021/01/25/2021-01767/revocation-of-certain-executive-orders-concerning-federal-regulation

By the authority vested in me as President by the Constitution and the laws of the United States of America, it is hereby ordered that:

Section 1. Policy. It is the policy of my Administration to use available tools to confront the urgent challenges facing the Nation, including the coronavirus disease 2019 (COVID-19) pandemic, economic recovery, racial justice, and climate change. To tackle these challenges effectively, executive departments and agencies (agencies) must be equipped with the flexibility to use robust regulatory action to address national priorities. This order revokes harmful policies and directives that threaten to frustrate the Federal Government's ability to confront these problems, and empowers agencies to use appropriate regulatory tools to achieve these goals.

Sec. 2. Revocation of Orders. Executive Order 13771 of January 30, 2017 (Reducing Regulation and Controlling Regulatory Costs), Executive Order 13777 of February 24, 2017 (Enforcing the Regulatory Reform Agenda), Executive Order 13875 of June 14, 2019 (Evaluating and Improving the Utility of Federal Advisory Committees), Executive Order 13891 of October 9, 2019 (Promoting the Rule of Law Through Improved Agency Guidance Documents), Executive Order 13892 of October 9, 2019 (Promoting the Rule of Law Through Transparency and Fairness in Civil Administrative Enforcement and Adjudication), and Executive Order 13893 of October 10, 2019 (Increasing Government Accountability for Administrative Actions by Reinvigorating Administrative PAYGO), are hereby revoked. The White House no longer has to publish executive orders or provide an explanation behind their policies and procedures, supposedly to fight racial injustice, the downward economy, and climate change.

One revoked order is 13892 https://www.federalregister.gov/documents/2019/10/15/2019-22624/promoting-the-rule-of-law-through-transparency-and-fairness-in-civil-administrative-enforcement-and

Executive Order 13892: Promoting the Rule of Law Through Transparency and Fairness in Civil Administrative Enforcement and Adjudication

Section 1. Policy. The rule of law requires transparency. Regulated parties must know in advance the rules by which the Federal Government will judge their actions. The Administrative Procedure Act (APA), 5 U.S.C. 551 et seq., was enacted to provide that “administrative policies affecting individual rights and obligations be promulgated pursuant to certain stated procedures so as to avoid the inherently arbitrary nature of unpublished ad hoc determinations.” Morton v. Ruiz, 415 U.S. 199, 232 (1974). The Freedom of Information Act, America's landmark transparency law, amended the APA to further advance this goal. The Freedom of Information Act, as amended, now generally requires that agencies publish in the Federal Register their substantive rules of general applicability, statements of general policy, and interpretations of law that are generally applicable and both formulated and adopted by the agency (5 U.S.C. 552(a)(1)(D)). The Freedom of Information Act also generally prohibits an agency from adversely affecting a person with a rule or policy that is not so published, except to the extent that the person has actual and timely notice of the terms of the rule or policy (5 U.S.C. 552(a)(1))...

No person should be subjected to a civil administrative enforcement action or adjudication absent prior public notice of both the enforcing agency's jurisdiction over particular conduct and the legal standards applicable to that conduct...

Agencies can now interpret the law as they see fit and not rely on a standard definition of said law