The 2020–2025 Dietary Guidelines Are Superseded. Their School Meal Rules Are Still Rolling Out.

The 2020–2025 Dietary Guidelines for Americans are no longer the current edition — the 2025–2030 version was released Jan. 7, 2026 — but the school meal rule built on the older edition is still taking effect, with its final added-sugar and sodium limits scheduled for 2027–28 and its replacement still under White House review.

USDA's 2024 rule remains the operating standard for the National School Lunch Program and School Breakfast Program, and the department has told child nutrition operators to keep meeting it until a new rule is final.

A new edition, an old rulebook

USDA's Center for Nutrition Policy and Promotion identifies the 2025–2030 guidelines as the current, 10th edition. The 2020–2025 version was the ninth. That edition was the first to cover pregnant women and children under 2, a requirement Congress set in 2014. The new one, released under the tagline eat real food, is the first edition in 25 years aimed directly at consumers, the center says.

The regulatory clock did not reset on Jan. 7. In a Feb. 11, 2026, memo, USDA's Food and Nutrition Service said the release "does not immediately impact program requirements." Operators should keep meeting existing standards until a final rule is complete, the memo said, describing a multi-year effort to update child nutrition programs through rulemaking and education.

What the 2020–2025 rule still requires

The vehicle is the final rule "Child Nutrition Programs: Meal Patterns Consistent With the 2020-2025 Dietary Guidelines for Americans," published April 25, 2024, and effective July 1, 2024. USDA's implementation timeline says the proposal drew nearly 136,000 comments and spreads the new requirements across the 2025–26, 2026–27 and 2027–28 school years.

• 2025–26: product-specific added-sugar limits for breakfast cereals, yogurt and flavored milk, according to the Congressional Research Service.
• 2026–27: no new required changes; schools can voluntarily keep trimming added sugars and sodium.
• 2027–28: a weekly cap of less than 10% of calories from added sugars for lunch and breakfast, plus a 15% sodium cut at lunch and 10% at breakfast.

For 2027–28, the rule sets lunch sodium ceilings at 935 mg for grades K–5, 1,035 mg for grades 6–8 and 1,080 mg for grades 9–12. Breakfast ceilings are 485 mg, 535 mg and 570 mg. At least 80% of weekly grains must remain whole grain-rich.

The current school year is the middle one: USDA lists no new required changes for 2026–27, while the largest limits are scheduled for the year after.

Why the old standard still governs lunch

Federal law requires USDA's school meal standards to track the latest Dietary Guidelines, which is why the 2024 rule was written against the 2020–2025 edition. Agri-Pulse reported in January that about 30 million children eat meals at public schools each day, and that schools were still working through changes from the 2020–2025 edition while waiting to see how USDA would apply the new one.

The School Nutrition Association's survey of 1,240 program directors found widespread funding strain: 99% reported needing more funding, 79% reported an extreme need for money to cook more meals from scratch and depend less on ultraprocessed foods, and 70% said reimbursements fall short of what it costs to make a lunch.

The replacement rule is not public yet

USDA is drafting a rule to align child nutrition programs with the 2025–2030 guidelines. The proposal, RIN 0584-AF17, has sat with the White House Office of Management and Budget since July 20, 2026, and is classified as economically significant, according to OMB's regulatory review page.

As of Oct. 19, the text had not been published, and OMB's log listed 19 meetings with outside groups on the rule, Foodservice Connect reported. The 2026 Unified Agenda listed a proposed rule for September 2026 and a final action for September 2027; its entry says the rule would adjust meal-pattern and monitoring requirements, simplify operations and reduce food waste.

In late August, Agriculture Secretary Brooke Rollins and HHS Secretary Robert F. Kennedy Jr. promoted school meal policies, including a "Harvest to Hallways" initiative that would include up to $70 million in school cafeteria infrastructure grants, but they did not announce the rule because OMB had not released it, The Hagstrom Report wrote.

What changed in the 2025–2030 edition

The new edition puts protein first at each meal, accepts full-fat dairy as long as no sugar is added, urges sharp cuts in highly processed foods and refined carbohydrates, and points people toward water rather than sweet drinks. It states that "no amount of added sugars or non-nutritive sweeteners is recommended or considered part of a healthy or nutritious diet."

It also displaced MyPlate as the government's food icon. The plate graphic, introduced in 2011, was replaced in 2026 as the official dietary guidance visual by an inverted pyramid and the RealFood.gov site, according to a history published in the Journal of Nutrition Education and Behavior. MyPlate had accompanied three editions of the guidelines.

In a May 23 Perspective in the New England Journal of Medicine, Harvard's Deirdre Tobias and Frank Hu wrote that the new guidelines show progress in some areas but flag questions about how transparent and internally consistent the edition is, whether it can be put into practice, and which evidence it set aside, Harvard reported. The advisory committee's report was not adopted as the guidelines' scientific foundation, and most of the panel's advice was not carried out, according to Harvard.

The diet gap the guidelines target

USDA's Economic Research Service, in findings updated June 10, 2026, said Americans' diets miss the 2020–2025 targets by wide margins on most measures. Sixteen of 23 diet-density measures, using 2017–2018 data, came in more than 20% above or below recommended levels, including fiber, added sugars, saturated fat, sodium, total vegetables, fruits, whole grains and dairy. Fast food's share of calories climbed from 5.9% to 16.3% between 1977 and 2018.

What happens next

The next steps run through rulemaking: publication of the proposal, a public comment period and a final rule, which the Unified Agenda projected for September 2027. Until then, the 2024 standards remain in force. The Food and Nutrition Service's February memo told operators to continue meeting current requirements while working toward healthier meals.