NAICS Code 812191: Diet and Weight Reducing Centers

National industry

SBA small business size standard: $27.5 million in average annual receipts

Definition

This U.S. industry comprises establishments primarily engaged in providing non-medical services to assist clients in attaining or maintaining a desired weight. The sale of weight reduction products, such as food supplements, may be an integral component of the program. These services typically include individual or group counseling, menu and exercise planning, and weight and body measurement monitoring.

Code facts

NAICS codes and definitions come from the U.S. Census Bureau, size standards from the SBA.

Business activities under NAICS 812191

  • Diet centers, non-medical
  • Diet workshops
  • Weight loss centers, non-medical
  • Weight reducing centers, non-medical

Looking for another activity? Search the NAICS code lookup or browse business activities from A to Z.

Contract opportunities

Notice Posted Due
U099--Healthy Kitchen Teaching Pilot Program (VA-23-00039714) Pre-Solicitation · Veterans Integrated Service Network 1 (VHA)
USCG HSWL Behavioral Modification Services Support Pre-Solicitation · Coast Guard
Behavioral Intervention Weight Loss Pre-Solicitation · Coast Guard

Size standard history

Federal Register rules that named this code

Final rule Published Effective
Small Business Size Standards: Adjustment of Monetary-Based Size Standards, Disadvantage Thresholds, and 8(a) Eligibility Thresholds for Inflation 87 FR 69118 · 3245-AH93
Small Business Size Standards: Education Services; Health Care and Social Assistance; Arts, Entertainment and Recreation; Accommodation and Food Services; Other Services 87 FR 18646 · 3245-AG88
Small Business Size Standards: Adjustment of Monetary-Based Size Standards for Inflation 84 FR 34261 · 3245-AH17
Small Business Size Standards: Inflation Adjustment to Monetary Based Size Standards 79 FR 33647 · 3245-AG60
Small Business Size Standards; Other Services. 75 FR 61591 · 3245-AF70
Small Business Size Standards: Inflation Adjustment to Size Standards, Business Loan Program, and Disaster Assistance Loan Program 73 FR 41237 · 3245-AF41
Small Business Size Standards, Inflation Adjustment to Size Standards; Business Loan Program; Disaster Assistance Loan Program 70 FR 72577 · 3245-AF41
Small Business Size Standards; Adoption of Size Standards by 2002 North American Industry Classification System for Size Standards 67 FR 56905 · 3245-AF00
Small Business Size Standards; Inflation Adjustment to Size Standards 67 FR 3041 · 3245-AE56
Small Business Size Regulations; Size Standards and the North American Industry Classification System 65 FR 30836

From the NAICS codes each rule's amendments to 13 CFR 121.201 name. Rules that print their size standard tables as images aren't listed.

Quick answers

What is NAICS 812191?

NAICS 812191 is Diet and Weight Reducing Centers, a national industry in NAICS 81, Other Services (except Public Administration).

What is the NAICS code for diet workshops?

The NAICS code for diet workshops is 812191, Diet and Weight Reducing Centers.

What is the NAICS code for weight loss centers, non-medical?

The NAICS code for weight loss centers, non-medical is 812191, Diet and Weight Reducing Centers.

When did the size standard for NAICS 812191 last change?

The most recent Federal Register rule on record that names NAICS 812191 in the SBA's size standards is "Small Business Size Standards: Adjustment of Monetary-Based Size Standards, Disadvantage Thresholds, and 8(a) Eligibility Thresholds for Inflation" (87 FR 69118), published Nov 17, 2022 and effective Dec 19, 2022.

What is the latest contract opportunity under NAICS 812191?

The latest contract opportunity under NAICS 812191 is U099--Healthy Kitchen Teaching Pilot Program (VA-23-00039714), pre-solicitation from Veterans Integrated Service Network 1 (VHA), posted February 23, 2023.

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