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Food Safety Standards Compared (2022)

 

Image credit: Robert Anasch

 

Different food safety standards have different food fraud requirements. For example:

  • Some standards require food businesses to include counterfeiting in their vulnerability assessments, while others don’t.
  • Some standards specify that vulnerability assessments must be performed on ingredients, while others state they should be done on finished products.

Confused? We are here to help.  Read on to find out which standards have what requirements, and get recommendations for creating a great food fraud prevention (VACCP) program.

Background

Food safety standards are standards that describe requirements for food and related businesses.  The requirements aim to ensure that food and food-related goods are safe for consumers and customers.  The correct term for such standards is food safety management systems standards (FSMS).

There are food safety standards for all types of operations within the food supply chain, including:

  • growing and packing fresh produce,
  • manufacture of food and food ingredients,
  • buying and selling food (“brokers”),
  • storage and transport of food,
  • manufacture or converting of packaging materials
  • manufacture of animal feed or pet food,
  • services such as cleaning, laundry, or pest control for food businesses.

While the over-arching aim of all food safety standards is to keep consumers safe, many standards also serve secondary purposes. Some of the most popular food safety standards were developed by food retailers, with the aim of protecting their brands as well as keeping consumers safe. Other standards were developed to help food businesses understand best practices and gain a way to demonstrate their excellence through independent certifications.  Some standards include quality parameters, while others only address food safety issues.

There are dozens of internationally accepted food safety management system standards, each with slightly different requirements.  This can make it difficult to know which standards are ‘better’ or more suitable for your food company.

To solve this problem, a standard for food safety standards was created by the GFSI (Global Food Safety Initiative).  The GFSI assesses and approves food safety standards using a process called benchmarking. The aim of GFSI benchmarking is to define best practice in food safety standards and provide a way to compare and align different food safety standards.

Among the dozens of food safety standards, some are benchmarked by the GFSI (Global Food Safety Initiative), while others are not.  Benchmarked standards usually have more requirements and more rigorous expectations than non-benchmarked standards.  The auditing and certification processes for benchmarked standards are typically more expensive than for non-benchmarked standards.

Food Fraud in Food Safety Standards

Food fraud prevention activities are an important part of all food safety management systems because food fraud can pose a risk to food safety.  Some food safety standards have separate, stand alone requirements for food fraud prevention activities, while others do not.  Standards that are GFSI-benchmarked all include explicit, separate food-fraud-related requirements. Other standards rely on the hazard analysis elements of the food safety system to identify and control hazards from food fraud.

The GFSI benchmarking requirements specify that all benchmarked standards include a vulnerability assessment for food fraud and a mitigation plan for food fraud prevention.  Most GFSI-benchmarked standards also include details about which materials should be assessed and which types of food fraud need to be managed.

Non-GFSI standards vary in how they require a food company to approach food fraud.  Some specify or recommend a VACCP program, which is based on food fraud vulnerability assessment activities. Others, like AIB, require that food fraud risks be considered in the supplier approvals processes.  The regulations of the USA Food Safety Modernization Act (FSMA) require that food businesses identify hazards from economically motivated adulteration type food fraud and implement preventive controls to minimise the risks.

Among the most well-known standards there are some notable differences. For example, the SQF Food Safety Code requires food businesses to assess and manage risks from counterfeit-type food fraud, while the BRC Food Safety Standard only requires businesses to assess the risks from adulteration or substitution activities. BRC also requires horizon scanning activities, while the SQF and IFS standards explicitly mention food fraud training.

Below you will find a table that compares the current food fraud requirements of each of the major food safety standards.

Table 1.  Food fraud requirements of major food safety standards, 2022.  Click here for a pdf version. 

  AIB* BRC* FSSC* GlobalGAP* IFS* SQF*
Food types to include in food fraud prevention activities Ingredients (implied)

 

 

 Raw materials

 

 

 Products and processes

 

 

 Unclear

 

 

 Raw materials,

ingredients,

packaging,

outsourced processes

 Raw materials,

Ingredients,

finished products

 
Food fraud types

 

 

 

 Economically motivated adulteration (only)

 

 

 Adulteration,

substitution

(only)

 

 

 Any type where consumer health is at risk (in definition, Appendix A)

 

 Unclear, however counterfeit or non-foodgrade packaging or propagation materials are included as examples

 

 Substitution, mislabelling, adulteration, counterfeiting

 

 

 Substitution, mislabelling, dilution, counterfeiting

 

 
Vulnerability assessments explicitly required? Risk assessment (implied, Appendix A) Yes Yes Risk assessment Yes Implied (Edition 9)
Mitigation plan required?

 

 

 – Mitigation activities are to be included in the vulnerability assessment Yes Yes Yes Yes
Does packaging need to be included in the vulnerability assessment? Yes

(implied)

 

 Yes

(see 3.5.1.1)

 

 Yes

(as per food fraud definition, Appendix A)

 Yes

 

 

 Yes

 

 

 Implied

(primary packaging is a ‘raw material’)
Is a separate food fraud procedure explicitly required? – – Yes – Implied

(“responsibilities shall be defined”)

 Implied

(“methods and responsibilities shall be documented”)
Is training in food fraud explicitly mentioned? – – – – Yes

(Clause 3.3.4)

 Yes
Is an annual review explicitly required? – Yes – – Yes Yes
Other

 

 

 – Horizon scanning for developing threats must be done (Clause 5.4.1) – – Criteria for vulnerability assessments must be defined

(4.20.2)

 Food safety risks from food fraud must be specified (2.7.2.2)

*  The full names of the standards are as follows:

AIB International Consolidated Standards for Inspection Prerequisite and Food Safety Programs, 2017

BRCGS Food Safety, Issue 8

FSSC 22000, Version 5.1

GlobalG.A.P. Integrated Farm Assurance (IFA), Version 5.4-1

IFS Food, Version 7

SQF Food Safety Code, Edition 9

To get this table in a downloadable format, click here.

Takeaways

Among the major food safety management system standards, there are small but significant variations between food fraud prevention requirements.  Key differences include whether finished products or ingredients are to be assessed, which types of food fraud must be included and the presence/absence of requirements related to horizon scanning and training.

If that all seems confusing, don’t despair!

Recommendations for a robust and compliant food fraud prevention program (VACCP)

At Food Fraud Advisors we have been working at the intersection of food fraud and food safety since the very beginning!  Creating a robust and compliant food fraud program can take time and effort but it isn’t complicated.  Follow the steps below to get started:

  1. Carefully read the food fraud clauses of the standard you are/will be certified to.  This download has a complete list of clauses for food fraud requirements of all major standards.
  2. Pay attention to the food types and the food fraud types that are mentioned in your standard.
  3. Create a robust vulnerability assessment (here’s how) and a mitigation plan for identified vulnerabilities.
  4. Whether or not it is explicitly required in your standard, we recommend you create a food fraud prevention procedure that defines the methods, responsibilities and criteria for food fraud prevention.
  5. You should also conduct training for all relevant staff and ensure that the food fraud system is reviewed at least annually.

Get a complete guide to the food fraud requirements of all the major food safety standards from us, the food fraud experts, here.  Our join the waiting list for our 2022 workshops here.

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Vulnerability Assessments

What is a vulnerability assessment?

 

A vulnerability assessment is a risk-assessment-style evaluation of a food’s vulnerability to food fraud.

A food fraud vulnerability assessment is a documented assessment that identifies vulnerabilities to food fraud and explains how those vulnerabilities were identified.

Vulnerability assessments are also done to assess the threat of a malicious attack on food.  Malicious attacks include attacks conducted for extortion, ideological reasons or terrorism. We call these issues of food defense. To learn more about vulnerability assessments for food defense (intentional adulteration), click here.

Why ‘vulnerability’ and not ‘risk’? 

 

  • A risk is something that has occurred before and will occur again. A risk can be quantified using existing data.
  • A vulnerability is a weakness that can be exploited.  A vulnerability can lead to a risk.

Food fraud is difficult to estimate and quantify, so we use the word vulnerability rather than risk.

Why do a vulnerability assessment?

 

  1. To protect consumers: Food that is vulnerable to food fraud presents significant risks to consumers.  Food that is adulterated or diluted   [Read more…]

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Acronym Decoder

BRC: British Retail Consortium.  A group of British companies that publish guidance and standards for food manufacturers, including a food safety standard that is also commonly referred to as BRC.

CoOL or COOL: Country of Origin Labelling.

EMA: Economically motivated adulteration or substitution. EMA is a subset of food fraud and is defined as the fraudulent, intentional substitution or addition of a substance, or dilution of a substance for the purposes of economic gain.  Non-EMA food fraud includes black market importation and trading of food and alcoholic beverages for the purposes of avoiding duty and taxes.

DEFRA: The Department for Environment, Food and Rural Affairs, a United Kingdom government department responsible for food production and standards as well as environmental and agricultural responsibilities.

FDA:  Food and Drugs Administration.  The FDA is the name of a regulatory body in a number of countries, including USA, Philippines and India.

FSA: Food Standards Agency, a United Kingdom government regulatory body.

FSMA: Sometimes pronounced ‘Fizzmah’.  Stands for Food Safety Modernisation Act (United States of America).

FSSC 22000: A food safety management system standard similar to ISO 22000 but with extra requirements incorporated to meet the requirements of a GFSI standard.

GFSI: Global Food Safety Initiative.  The GFSI is a group of food companies whose mission is to harmonize, strengthen, and improve food safety management systems around the globe.  The GFSI provides direction and approval to organizations that create food safety management systems, so a GFSI-approved food safety standard is one that represents international best practice.  Well known GFSI standards include BRC, FSSC 22000 and SQF.

GMO: Genetically Modified Organism.

HACCP:  HACCP is a set of principles designed to control and prevent food safety risks during food production.  The principles of HACCP are codified (written down) by the Food and Agriculture Organization of the United Nations (FAO).  Download the 2020 revision of the HACCP Code here.

HARCP: Hazard Analysis Risk-based Preventive Control.  HARCP = food safety as legislated by the United States.  This acronymn being used by some in the USA when talking about the requirements of the recently enacted Food Safety Modernisation Act (FSMA) in that country.  HARCP is claimed to differ from HACCP by including requirements for preventive controls.  Read more about HARCP here.

IA: Intentional Adulteration.  Within the US Food Safety Modernisation Act (FSMA), Intentional Adulteration specifically refers to malicious adulteration that is intended to cause widescale harm.  Learn more about intentional adulteration here.

ISO 22000:  ISO is the International Organization for Standardization.  They have thousands of standards across many different businesses, products and systems.  ISO 22000 is the ISO standard for food safety management systems.  Like other major food safety management systems it is based on the principles of HACCP.

NSF:  a pseudo-government organization head-quartered in the United States that is active in the area of food safety and sanitation.

SQF:  Safe Quality Food Institute.  The Safe Quality Food Institute owns and publishes a group of food safety standards also known as SQF that is a GFSI – approved standard.

USP: United States Pharmacopeial Convention.  USP is a non-profit organization that creates identity and purity standards for food ingredients and food chemicals, as well as for medical drugs.

TACCP: Threat Assessment Critical Control Point.  TACCP = prevention of malicious threats to food.

VACCP: Vulnerability Assessment Critical Control Point.  VACCP = food fraud prevention.  Learn more about TACCP and VACCP here.

Learn about Vulnerability Assessments, what they are and how to do them, here.

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Preventing food fraud: testing is not the answer

Fraudulently adulterated food is receiving a lot of attention at the moment. While it is widely acknowledged that food fraud is a large and expensive problem requiring urgent action there is not a lot of practical advice available about exactly what actions food businesses should take to prevent, deter and detect food fraud. And, although published advice about direct action is rare, there is plenty of commentary that discusses the issue in general terms, including one very common refrain: food testing is not the answer.

Food safety hang-ups

One of the reasons we so often hear that testing is not the answer is that many food fraud commentators come from a food safety and quality assurance background. As such, our unwillingness to rely on testing for food fraud can be explained in part by our familiarity with food safety systems. Within the realms of food safety, testing can achieve nothing on its own; the prevention of risks and control of hazards is much more effective and efficient, with testing used simply to verify that the system is working.

For those who are less familiar with food safety systems, let’s take a closer look. For the sake of simplicity, imagine a hypothetical food safety system that is designed solely to prevent the growth of a pathogenic microorganism in salami. If the system relied solely on testing, one would have to take a sample from every pack of salami, test for pathogens and then discard packs which were found to be contaminated. A missed test could have deadly consequences. Worse still, the sampling itself could lead to contamination. A better way is to use preventive control methods to stop hazards before they arise and carefully monitor critical operations in the production process so that the finished product is safe. This combination of prevention and monitoring is the basis for every modern food safety system. Within those systems the food must still be tested to verify that the system is working but in fact every piece of salami that is consumed without causing illness is a form of ongoing verification.

Dairy Processing

Fraudulently adulterated food is very different from accidentally contaminated food. It usually doesn’t make people sick and can rarely be identified as fraudulent by the consumer. People who adulterate food for financial gain aim to avoid detection and for that reason adulterated food rarely causes acute illness. In fact, the Chinese government is currently assuring its citizens that the large volumes of counterfeit baby formula within that market are safe to consume. There have been instances of fraudulent food that caused illness and death, including the melamine milk scandal in China and toxic mineral oil passed off as olive oil in Spain. In another famous case, a carcinogenic industrial dye was used to make paprika powder appear fresher. In each of these cases it was some time before the link between illness and adulterated food was found.

Criminals are smarter than Salmonella.

The prevention of microbial contamination and growth in food can be achieved in a few simple steps using well-understood methods; Salmonella hasn’t figured out how to outsmart a thermal kill step yet. But people who seek to make money from adulterating food have much more imagination than your average bacterium. While there are only about 120 food borne pathogens known to man, there are almost unlimited ways to tamper with food, meaning many different types of controls are required. Unfortunately, any effective control method can be discovered and then outsmarted by a clever fraudster, making reliance on prevention a risky proposition. And the worst part is that no matter how effective a fraud prevention system is, at the end of the day it is indistinguishable from an ineffective fraud prevention system to the naked eye; without very frequent testing there is no way to know the system is working.

More testing?

Testing is a key element of effective fraud prevention. I envisage a day when every food manufacturer tests vulnerable raw materials before they are used in production, where every supermarket has the technology to verify that their food is authentic before they place it on their shelves and where even local restaurants will have access to cheap and fast authenticity testing. Testing holds the answers to many of our current food fraud challenges.  However, testing can be expensive, time consuming and much less effective than we would like.

Pesticide residue in food

A key challenge to the efficacy of testing is that when it comes to food fraud we can never be sure of the adulterant that might be present. Many currently available test methods are targeted for a particular adulterant, and are not designed to detect adulterants that are unexpected. Non-targetted tests are rapidly being developed but there are still relatively few that have been properly validated, a process that requires expensive cross-testing against other methods such as botanical testing, DNA-based methods and classical chemistry.

In less than five years, claim the makers of new rapid testing technology, we will be able to hold a scanner in our hand that can tell us the entire molecular makeup of our food. I think we will have to wait a little longer than that; food is complex and a huge amount of research will be required before we can properly interpret the results of complex molecular ‘scans’ of every food on the planet. But testing is an important tool in our fight to ensure an authentic food supply, and that’s a goal worth striving for.

Read about the latest food fraud analytical technologies here.

Are you ready to start testing for food fraud? Use our testing checklist to find out.

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Honey Fraud This Month: The Good, The Bad and The Ugly

Honey authenticity is all over the (food fraud) news this month.  There’s good news.  And bad.

Here’s what’s happening in honey fraud right now, from Karen Constable of authenticfood.co and Food Fraud Advisors.

 

 

Video transcript:

(Karen Constable) “It’s been a tough year for honey.  There has been lots of commentary about food fraud in honey, following a big recall in the UK at the end of last year and controversy over honey testing methods.  It’s never good to hear about food fraud issues, but there is a silver lining.

The Good

The Canadian government last year committed to spending more than $20 million on food fraud testing and intelligence gathering over a five year period.  Honey is one food product that has been chosen for surveillance by the Canadian Food Inspection Agency.

The CFIA published their honey surveillance results this month and guess what?! Authenticity is up and food fraud is down compared to last year.

The CFIA sampled both the marketplace at large and also a number of bulk honey importers and processors that were deemed to be high risk.  Only 13% of samples were deemed not-authentic, compared to 22% the previous year.  That’s a significant improvement!

The CFIA used the results of their previous honey surveillance work to design a targeted sampling plan.  Those samples that they targeted had risk factors such as a history of non-compliance, known preventive controls deficits and unusual trading patterns.  This type of targeting sampling, in which previous results are used to focus on known problem areas, is a great way to maximise the value of authenticity testing (which can be expensive).  Way to go, Canadia! (PS for more on sampling methodology, click here)

Of those samples collected from the marketplace (that is, without being targeted towards high-risk products), 98% were authentic and the only products that had ‘unsatisfactory results’ were imported products.

So testing = good.  For my food safety viewers, it’s worth noting that – unlike micro testing – food authenticity testing can not only provide valuable insights into the occurrence of food fraud but also helps to prevent it.  The fact that someone is paying attention, and doing testing can effectively drive reductions in fraud, as we have seen with the Canadian honey testing regime.  My prediction is that next year’s surveillance will have even better results than this year’s.  And that’s something to be happy about!

The Bad

The Canadian government isn’t the only one that’s been testing honey this year.  The Indian Centre for Science and Environment and a government-funded institute in the Philippines have also published honey testing results this month.

In the Philippines, a survey of 74 locally-produced honeys purchased online found that 87% of them contained sugar syrup.  Ie rendering them NOT authentic honey.  More than 80% of these products actually contained no honey at all and were just made from sugar syrup.

These are some of the worst authenticity statistics that I have ever seen!

Local products purchased in brick and mortar stores fared a little better in this study, but the results were still bad, with around 75% of samples containing adulterant(s). Interestingly, in the Philippines, imported honeys performed significantly better than the locally-produced honeys, the opposite of what was seen in Canada.

So those results were pretty bad, but it is good to see authenticity testing being done in the public arena more frequently than in the past.

The Ugly

Yep, this is really ugly.

There’s testing and then there’s testing….

India is another country that is funding food adulteration prevention. And, of course, that’s a good thing.  And they are testing honey.

However, like many countries, India’s legal definition of honey is based on the chemical signature of the sugars in the product, which is verified using C3 and C4 testing.

In December, The Centre for Science and Environment (CSE, India) reported a very high proportion of ‘inauthentic’ honeys in a survey that made use of both C3/C4 tests and more sophisticated testing that makes use of NMR (nuclear magnetic resonance) analysis.   Some honeys passed the C3/C4 tests but ‘failed’ the NMR tests.

Investigators from CSE claim this is due to the products being made with special syrups that are designed to ‘trick’ the C3/C4 tests. They allege that these syrups can be purchased cheaply via online trade portals.  The syrups are apparently marketed as “all pass” syrups because the suppliers claim they can pass the Indian government’s authenticity tests.

The CSE say that their own testing has confirmed that samples containing up to 50 percent of “all pass” syrup pass the tests.

Wrap up

There’s big money to be made from food fraud, as I have said before.  I have even heard it said that olive oil fraud is 3 times more profitable than smuggling cocaine – as well as being much less risky. (I haven’t been able to find the original source of that comment, I heard it at a food fraud conference in 2017).  And where there is money to be made, criminals will find ways to cheat the system.

Sadly, worldwide volumes of honey production are way down and predicted to fall even further due to climate change and bee colony diseases. That makes genuine honey more scarce, more valuable and, as a result, more profitable to fake.  Honey fraud is – unfortunately – here to stay.

My hope is that organisations like the Canadian Food Inspection Agency and the CSE in India continue to keep the pressure on honey fraudsters. Let’s keep making their lives hell!”