HACCP Certification Requirements: The 7 Principles, PRPs & Documentation

To meet HACCP certification requirements, a facility must build a food-safety plan on the seven Codex Alimentarius HACCP principles, supported by prerequisite programs (PRPs) such as GMPs and SSOPs, and back it with complete documentation and records. In practice, that means analyzing hazards, identifying and controlling critical control points (CCPs), setting critical limits, monitoring them, correcting deviations, verifying the system works, and keeping the records that prove it. This guide breaks down exactly what your organization needs in place before an audit — and how HACCP certification works with IAS.

If you are looking for the practical, end-to-end process of applying and getting certified, read our companion guide on how to get HACCP certification. This page stays focused on the requirements themselves.

What HACCP Certification Actually Certifies

HACCP (Hazard Analysis and Critical Control Points) is a systematic, preventive approach to food safety. Rather than relying on end-product testing, it identifies where hazards can occur in a process and builds controls at those points. Certification is issued to organizations and facilities — not to individuals — confirming that a food business operates a HACCP-based food safety system that conforms to recognized requirements.

Because HACCP is process-specific, requirements are always applied to your particular products, ingredients, and operations. A cannery, a seafood processor, and a ready-meal kitchen will each have different hazards and different critical control points, even though all follow the same seven principles.

Before an assessment, it helps to think of the requirements in three layers: the prerequisite programs that keep your environment safe, the seven-principle HACCP plan that controls process-specific hazards, and the documentation that proves both are working. An auditor looks for all three — a strong plan on paper is not enough if daily records or basic hygiene programs are missing.

Prerequisite Programs (PRPs): The Foundation Beneath HACCP

A common mistake is treating the seven principles as the whole system. They are not. HACCP sits on top of prerequisite programs (PRPs) — the basic operational and hygiene conditions that must already be working before a HACCP plan can be effective. Without solid PRPs, too many hazards would have to be managed as critical control points, and the plan becomes unmanageable.

Core prerequisite programs a facility is expected to have in place include:

• Good Manufacturing Practices (GMPs): overall conditions and practices for producing safe food, including facility design, equipment, and process controls. See our overview of cGMP certification.
• Sanitation Standard Operating Procedures (SSOPs): documented cleaning and sanitizing procedures for equipment, surfaces, and the environment.
• Pest control: a documented program to prevent and monitor for pests.
• Personal hygiene and training: handwashing, protective clothing, health and hygiene rules for staff.
• Supplier and raw-material control: approved suppliers and specifications for incoming materials.
• Traceability and recall: the ability to trace product one step forward and one step back, plus a tested recall/withdrawal plan.
• Maintenance and calibration: upkeep of equipment and calibration of monitoring devices such as thermometers.
• Waste management and water safety: control of waste streams and potable water use.

These programs create the stable, hygienic baseline that lets your HACCP team focus its critical limits and monitoring on the points that truly matter.

The 7 HACCP Principles (Codex Alimentarius)

The seven principles are the heart of the HACCP certification requirements. A conforming plan addresses each one, in order.

1. Conduct a Hazard Analysis

Identify the biological, chemical, and physical hazards that could occur at each step of your process, from receiving raw materials through to distribution. For each hazard, assess how likely it is and how severe it would be, and describe the control measures that address it. This analysis is the evidence base for every decision that follows.

2. Determine the Critical Control Points (CCPs)

A critical control point is a step where control can be applied to prevent, eliminate, or reduce a hazard to an acceptable level. Examples include a cooking step that destroys pathogens, a metal-detection step, or a chilling step. Not every step is a CCP — the point is to identify the small number of steps where control is essential.

3. Establish Critical Limits

For each CCP, set a measurable critical limit that separates safe from unsafe. These are usually numeric — a minimum core cooking temperature and time, a pH threshold, a water-activity level, or a maximum metal-fragment size. Critical limits should be based on science, regulation, or validated data.

4. Establish Monitoring Procedures

Define how each CCP will be monitored to confirm it stays within its critical limit — what is measured, how, how often, and by whom. Monitoring must be reliable and timely enough to catch a loss of control before unsafe product reaches customers.

5. Establish Corrective Actions

Decide in advance what happens when monitoring shows a critical limit has not been met. Corrective actions cover both the affected product (isolate, evaluate, rework, or dispose) and the process (bring the CCP back under control and prevent recurrence). Each corrective action must be documented.

6. Establish Verification Procedures

Verification confirms the HACCP system is working as intended — separate from day-to-day monitoring. It can include reviewing records, calibrating instruments, testing product or the environment, and periodically reassessing (validating) the plan when products, processes, or regulations change.

7. Establish Documentation and Record-Keeping

The final principle ties the system together: maintain documentation of the plan and records that prove it operates. This is often what auditors scrutinize most closely, because records are the objective evidence that the other six principles are being applied every day.

Documentation and Records You Must Have in Place

To satisfy HACCP certification requirements, a facility typically maintains two layers of paperwork: the HACCP plan documents (what you intend to do) and the operating records (evidence of what you actually did).

Expected documentation includes:

• The HACCP plan itself, with scope, product descriptions, and intended use.
• A process flow diagram verified against the actual line, plus the hazard analysis worksheets.
• A CCP summary listing critical limits, monitoring, corrective actions, and verification for each CCP.
• Prerequisite program (PRP) procedures — GMPs, SSOPs, pest control, and the rest.
• Definition of the HACCP team and their responsibilities.

Expected records include:

• Monitoring records for every CCP (for example, cooking or cold-storage temperature logs).
• Corrective action records whenever a limit is exceeded.
• Verification and validation records, including audits and reviews.
• Calibration records for monitoring equipment.
• Training records for staff and the HACCP team.
• Traceability and recall test records.

Records should be legible, dated, signed or initialed, and retained for a defined period so they can be produced during an audit.

Who Needs HACCP and the US Regulatory Context

Many food businesses adopt HACCP voluntarily because customers, retailers, and export markets expect it. In several US sectors, however, HACCP-based controls are mandatory:

• Seafood and juice processing are regulated under FDA HACCP rules.
• Meat and poultry processing is regulated under USDA-FSIS, which requires HACCP systems in federally inspected establishments.

Typical organizations that pursue HACCP include food manufacturers and processors, packers, cold-storage and distribution operators, catering and food-service businesses, and suppliers to major retailers. If your customers audit their supply chain, a documented HACCP system is often a condition of doing business.

Even where HACCP is not legally required, a certified HACCP system demonstrates due diligence, supports compliance with broader food-safety expectations, and provides a strong foundation if you later pursue a full food safety management system such as ISO 22000 certification. For a wider view of management-system standards, see our ISO certification hub and our guide to general ISO certification requirements.

How IAS Certifies Your HACCP System

Integrated Assessment Services (IAS) assesses whether your organization’s HACCP system meets the applicable requirements. In broad terms, certification involves an application and review of your documented HACCP plan and PRPs, an on-site audit to confirm the system is implemented and effective, resolution of any findings, and issuing of the certificate — followed by periodic surveillance to confirm ongoing conformity. You can read the full certification process for details, and view upcoming courses on our training schedule if your team needs HACCP competency first.

IAS operates as part of a global network alongside its group company EAS, whose certification activities are JAS-ANZ-accredited and which is a CQI and IRCA Approved Training Partner for its applicable certified Lead Auditor courses. To scope your requirements or request a quote, contact us.