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How New York Regulates In-House Kimchi Fermentation at Food Service Establishments
New York’s food safety framework for kimchi fermentation is split along the same jurisdictional line that governs every other specialized food process in the state. In New York City, the NYC Department of Health and Mental Hygiene (DOHMH) enforces Article 81 of the NYC Health Code across all five boroughs, with its own explicit HACCP plan requirements and a public letter grading system that makes compliance failures visible to every customer who walks through your door. Outside the five boroughs, food service establishments are regulated by local county health departments under New York State Sanitary Code Part 14, administered by the Bureau of Community Environmental Health and Food Protection.
The NYC rule on kimchi fermentation leaves no room for interpretation. NYC Health Code 81.06(c) states that approval by the Department of a food service establishment’s HACCP plan shall be obtained prior to processing any potentially hazardous food on the food service establishment’s premises by means of fermentation. No HACCP plan is required, only for processes conducted in accordance with the standard time and temperature requirements of the Health Code.
Kimchi fermentation is not conducted in accordance with standard time and temperature requirements. It involves holding cut Napa cabbage at room temperature for days. That fact places it directly under the HACCP pre-approval requirement, and the approval must be in hand before the first batch enters fermentation.
DOHMH’s specialized process checklist confirms: fermentation of foods that require refrigeration for safety or time/temperature control for safety (TCS) foods is a specialized process requiring a HACCP plan approved by the Department before implementation. Outside New York City, county health departments apply the NYS Sanitary Code Part 14 framework, which similarly requires a HACCP plan and variance for fermentation of TCS foods before the process begins. The Bureau of Community Environmental Health and Food Protection maintains Part 14 of the New York State Sanitary Code, and some local health departments may have their own regulations in addition to the state requirements. Confirm the specific requirements with your county health department before assembling your plan.
The NYC-Specific Restriction That Catches Korean Restaurant Operators Off Guard
There is a New York City rule about kimchi fermented under a DOHMH-approved HACCP plan that is not present in most other states and that catches operators, particularly Korean restaurants that want to sell jarred kimchi alongside their dine-in service.
Any food process that requires a HACCP plan under Article 81 must be prepared and consumed on the premises of the food service establishment, or off premises only if the establishment is properly permitted and wholly owned and operated by the same business entity. No food products processed under a HACCP plan can be sold or distributed to any other business entities or sold packaged to consumers. This means that kimchi fermented under your DOHMH-approved HACCP plan is for in-restaurant service only. You cannot package it and sell jars across the counter to customers taking it home. You cannot supply it to another restaurant or food retailer. The moment the kimchi leaves your premises as a packaged product for sale, it falls outside the HACCP plan authorization and requires separate food manufacturing licensing under NYSDAM’s Article 20-C framework, with all of the compliance requirements that come with it.
This restriction is genuinely different from how most states approach in-house fermented foods. In New York City, the HACCP plan authorization is explicitly tied to on-premises consumption. Operators who have been selling jars of house-made kimchi to customers, or supplying it to neighboring restaurants, without NYSDAM Article 20-C licensing are operating outside their DOHMH authorization regardless of how good the kimchi is or how long they have been doing it.
How to Submit a Kimchi Fermentation HACCP Plan to DOHMH
The DOHMH HACCP plan review process for New York City has a specific submission pathway and a documented checklist of required materials. Understanding what is required before you begin writing your plan prevents the most common cause of rejection: incomplete submissions that must be resubmitted from scratch.
A complete HACCP plan submission to DOHMH must include the establishment’s legal business name as it appears on the New York State Certificate of Authority and the DOHMH permit, the permit or record number with confirmation the permit is current and valid, the complete establishment address, the name and contact information of the primary contact and the plan’s author, and copies of government-issued photo identification for the permit holder and any authorized representative. Beyond these administrative requirements, the plan itself must contain a full hazard analysis, a flow diagram identifying CCPs, a description of all ingredients and equipment, critical limits for each CCP, monitoring procedures, corrective action protocols, verification activities, and recordkeeping procedures.
Submit the complete package to DOHMH by email with the subject line “HACCP Plan Review.” DOHMH reviews plans and responds with approval, a request for additional information, or rejection with explanation. The review timeline varies; build several weeks of buffer into your launch planning, because you cannot legally begin fermentation until the written approval is in hand. DOHMH also offers a Consultation Service for $400, which provides direct guidance on preparing your HACCP plan and understanding what inspectors will look for once the plan is approved.
Failure to maintain the HACCP plan on-site and to follow it consistently will result in an accumulation of 38 deficiency points during a DOHMH inspection, immediately placing the establishment in a C grade. A 38-point violation from a single finding is not a recoverable position in a single inspection cycle. In New York City’s letter grading system, a C grade is posted publicly on your restaurant window, visible to every potential customer. It is one of the most costly compliance failures a New York City food service establishment can sustain, and it is entirely preventable.
The Critical Control Points DOHMH and County Health Inspectors Expect in a Kimchi HACCP Plan
Your HACCP plan must document the complete fermentation process from ingredient sourcing through post-fermentation storage and service, with specific numeric critical limits at each CCP. Both DOHMH and New York county health department reviewers check for all of the following.
CCP 1: Ingredient preparation and salt concentration. The initial salting and wilting phase is the first critical control in kimchi fermentation. Maintaining the salt concentration specified in the validated recipe is essential, as it inhibits the growth of disease-causing microorganisms during the early fermentation stage, before lactic acid bacteria have driven the pH to a protective level. Your plan must specify the exact salt percentage used in your recipe, how it is measured and verified for each batch, and its source in your validated formulation. A salt concentration that is too low allows pathogen growth during the early hours of fermentation before acidification begins.
CCP 2: Fermentation temperature and approved time window. Your HACCP plan must document the fermentation temperature range and the maximum approved time window within which the pH target must be reached. Fermentation temperature directly affects the rate of lactic acid production. Your approved time window is the regulatory outer limit for room-temperature holding, not a general guideline.
CCP 3: pH monitoring at 12-hour intervals. pH must be checked every 12 hours throughout the fermentation period, up to the approved maximum duration. Every reading must be logged with the time, the result, and the initials of the responsible staff member. A calibrated pH meter is the primary required instrument. DOHMH inspectors and county health inspectors check calibration records alongside pH logs at inspections of fermentation operations.
CCP 4: Critical pH limit of 4.2 or below. Kimchi becomes safe when the fermentation process produces enough natural acid to lower the product’s pH to 4.2 or below. The recipe must have a validation certifying that the product will reach pH 4.2 or below within the approved fermentation window. If a batch has not reached pH 4.2 at the end of the approved window, it is discarded. Extended fermentation beyond the approved window is not a corrective action.
CCP 5: Corrective action for failing batches. When pH has not reached 4.2 within the approved window, the batch must be discarded and the event logged immediately with the batch ID, the failing pH reading, the date and time, and the responsible staff member. The corrective action record is required regardless of how routine the discard seems.
CCP 6: Post-fermentation refrigerated storage. Once pH is confirmed below 4.2, kimchi is stored in the refrigerator at or below 41°F. Every container must be labeled with a batch ID and preparation date. Storage temperature logs must be maintained alongside fermentation records in the HACCP binder, available at all times for inspector review.
Staying Compliant After DOHMH or Your County Health Department Approves Your Plan
DOHMH approval is the authorization to begin fermentation. From that point, every batch must follow the approved plan exactly, every pH reading must be logged on schedule, and the complete HACCP binder must be available on-site at all times for inspector review.
Each permitted food establishment will receive an unscheduled yearly inspection by DOHMH. The Department offers a Consultation Service to help establishments do well on inspections, at a cost of $400. For a food service establishment operating a kimchi fermentation HACCP plan, DOHMH inspectors will review the fermentation records as part of every routine inspection. A 38-point violation for failure to maintain or follow an approved HACCP plan is a single finding that drops an establishment to a C grade immediately. The documentation discipline required is daily: every batch, every 12-hour pH reading, every corrective action logged completely.
New York City’s Food Protection Certificate is required for all food service establishment supervisors: a 15-hour course and examination administered by DOHMH. For a restaurant running a kimchi fermentation process, the certified Food Protection Manager’s responsibilities include overseeing fermentation, reviewing pH logs, and ensuring that all staff involved understand the process and the corrective action requirements. Training records for staff handling fermentation must be maintained in the HACCP binder.
Outside New York City, county health departments conduct unannounced inspections under NYS Sanitary Code Part 14. Inspection frequency varies by county and establishment risk classification, and fermentation operations typically receive more frequent visits than standard food service establishments. Records requirements are consistent with the approved HACCP plan and must be available at every inspection.
Any change to the approved process, including a different cabbage supplier, a modified salt concentration, a changed fermentation temperature, a new container type, or any other process modification, requires notifying your health authority before implementation. Your approval covers the specific process described in your submitted plan.
Common Reasons New York Kimchi Operations Fail Inspection Under Article 81 and Part 14
The failure patterns at New York food service establishments fermenting kimchi are consistent across both the NYC DOHMH and county health systems, with one NYC-specific failure that does not appear elsewhere.
Fermenting kimchi without a DOHMH-approved HACCP plan. This is the foundational violation in New York City and is cited more often than any other kimchi-related finding. Korean restaurants that have been fermenting kimchi in-house for years, using family recipes and traditional practices, are conducting a specialized process under Article 81 without the required prior approval. DOHMH inspectors who discover this during a routine inspection document it as a serious violation. The 38 deficiency points for failure to have an approved HACCP plan when one is required push an establishment directly to a C grade in a single inspection.
Selling packaged kimchi produced under a DOHMH HACCP plan. Korean restaurants in New York City that ferment kimchi under an approved HACCP plan and then package and sell jars to customers are operating outside their DOHMH authorization. The HACCP plan covers on-premises consumption only. Packaged kimchi sold to consumers or distributed to other businesses requires NYSDAM Article 20-C food processing licensing. DOHMH inspectors who find packaged house-fermented kimchi for sale will cite the unauthorized distribution.
pH logs with missing entries or monitoring below the approved schedule. DOHMH inspectors checking HACCP documentation at kimchi fermentation operations count pH log entries against batch production timelines. A batch that fermented for 48 hours should have four entries at 12-hour intervals. Missing entries, or a single daily reading when the plan requires twice-daily monitoring, are violations. In New York City, these documentation failures accumulate toward the grade threshold quickly.
Approved HACCP plan not maintained on-site or not produced at inspection. Whenever a HACCP plan is required, it must be maintained at the establishment and be made available to Department inspectors for review upon request. A DOHMH inspector who asks to see the approved HACCP plan and is told it is not available, is at home, or needs to be retrieved from a filing system not on premises has grounds to cite the establishment. The plan lives at the restaurant, permanently.
Fermentation containers not rated for acidic foods. Kimchi fermentation requires special food service containers approved for acidic foods. Standard food-grade containers not rated for acid contact are an equipment violation. Your HACCP plan must document the specific containers used, and those containers must match what is in use at inspection.
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Bottom line
Fermenting kimchi in a New York food service establishment requires a HACCP plan approved by your health authority before the first batch enters fermentation. In New York City, that means DOHMH approval under Article 81.06(c), submitted by email with the subject line “HACCP Plan Review,” with a complete submission package as specified in DOHMH’s HACCP Plan checklist. Outside the five boroughs, it means a HACCP plan and variance submitted to your local county health department under NYS Sanitary Code Part 14. In New York City, the approved HACCP plan covers only on-premises consumption: kimchi fermented under a DOHMH plan cannot be packaged and sold to customers or distributed to other businesses without separate NYSDAM Article 20-C food processing licensing. The pH target is 4.2 or below, monitored every 12 hours with a calibrated pH meter, with complete batch records, acid-rated containers, refrigerated storage at 41°F after pH is confirmed, and the approved plan maintained on-site at all times. Failure to maintain and follow the approved plan is a 38-point violation in New York City, a direct path to a public C grade.
FAQ
- Does my New York City restaurant need a DOHMH-approved HACCP plan to ferment kimchi? Yes. NYC Health Code 81.06(c) explicitly requires DOHMH approval of a HACCP plan before fermenting any potentially hazardous food, including kimchi, on food service establishment premises. The approval must be obtained before the process begins. Submit your complete plan to DOHMH by email with the subject line “HACCP Plan Review” using the checklist available on the DOHMH website. Operating without prior approval is a serious violation that can result in 38 deficiency points and a public C grade at your next inspection.
- Can I sell packaged kimchi that I ferment in my NYC restaurant? No, not under your DOHMH food service establishment HACCP plan. DOHMH’s HACCP authorization covers food prepared and consumed on the premises only. Kimchi fermented under a DOHMH HACCP plan cannot be packaged and sold to customers taking it home, or distributed to other restaurants or food retailers. Packaged kimchi for sale requires a separate Article 20-C Food Processing Establishment License from the New York State Department of Agriculture and Markets.
- What happens if a DOHMH inspector finds I have been fermenting kimchi without an approved HACCP plan?Operating a specialized process that requires an approved HACCP plan without that approval in place is a serious violation under Article 81. DOHMH inspectors document the finding, which can result in immediate deficiency points and in some cases a requirement to cease the process until approval is obtained. Failure to have an approved HACCP plan when one is required carries a significant point penalty that can push an establishment directly to a C grade or lower in a single inspection.
- What pH does my kimchi need to reach to comply with New York’s food safety rules? The critical limit for kimchi fermentation is a pH of 4.2 or below, consistent with the FDA Food Code framework applied by both DOHMH and New York State county health departments. This target must be reached within the fermentation window specified in your approved HACCP plan, verified by a calibrated pH meter checked every 12 hours during fermentation. If a batch does not reach pH 4.2 within the approved window, it must be discarded, and the event logged as a corrective action.