How to get the CE Mark
Contents
1. Overall Summary of the CE Mark Process A typical computing product Determine if your product requires a Notified Body Lab or if you can Self Certify Most digital computing type products are eligible for Self Certification If a product can seriously hurt someone is used in the operating room or operates in a dangerous environment the product probably requires a Notified Body to be involved See the details below for examples of products that can and cannot be Self Certified Identify the appropriate standards for your product usually EMC and Product Safety Conduct the EMC Testing Emissions and Immunity and have the Product evaluated for Product Safety and any other related standards When the EMC and Product Safety evaluations are finished and you have passing test reports create a one page Declaration of Conformity DoC document that will ship with the unit into the EU See details of the DoC later in this guide Apply the CE Mark to the unit and Packaging Most people also include the DoC as a page in the User Guide and include a copy with the shipping documents Create a Technical Construction File TCF that contains technical information to back up your claim that your product passes CE Mark requirements This file needs to be made available upon request to Government Authorities in the EU SHIP IT into the EU Although the EU has more tests for the CE Mark than the FCC requires in America the EU2. and essential performance Collateral standard Electromagnetic compatibility Requirements and tests Testing for EMC and Product Safety Test Plan One of the requirements for EMC testing is a Test Plan The information from the test plan can be used to issue a quote and also helps the test lab know how your product should be tested Ideally it s also an agreement between the manufacturer and the test lab that says we will test the product this way Upon completion of this plan we agree that the product meets the applied standard Emissions Test Plan Information For Emissions some of the information required will describe the test modes the I O s and cables the software functionality of the unit and how worst case will be determined if the unit has several operating modes In general all of the I O s need to be exercised during the testing There are many more details that are also included such as clock frequencies Immunity Test Plan Information For Immunity one of the most important pieces of information is how will the unit be monitored in order to know if the applied interference is affecting the equipment Sometimes special software is written to put the unit in a loop mode that will make testing go faster Product Safety Testing User Manual BOM Schematics and electrical ratings are some of the first information a Product Safety Engineer looks for to determine compliance with Safety Standards Be pr
3. CE FCC CE Mark Testing and Design Consulting When you pass testing create a Declaration of Conformity DoC The DoC is the single page legal document that shows that your product meets the CE Mark Directives and Standards This must be signed by a responsible person within the company that will take responsibility for the product being compliant with respect to the CE Mark If there are any issues you jam someone s frequency your product burns down someone s building whoever signs this document is the person that the EU Officials will look for first Ship a physical copy of the DoC along with the shipping documents in case a Customs Agent decides to audit your shipment into the EU An Example of a Declaration of Conformity Manufacturer XYZ Corp 325 Grassy Knoll Garden City New York Telephone No 516 555 3333 Product Walk Behind Lawn Mower 3 5 HP Model No 3 5L Serial Number 350000 360000 The undersigned hereby declares on behalf of the XYZ Corp of Garden City New York that the above referenced product to which this declaration relates is in conformity with the provisions of e Council Directive 2006 42 EC May 17 2006 on the Approximation of the Laws of the Member States Relating to Machinery e Council Directive 2004 108 EC December 15 2004 on Electromagnetic Compatibility e List European standards used e Council Directive 2006 95 EC December 12 2006 on Low Voltage Equipment Safety e Lis
4. EMI Test lab com FE CE FCC CE Mark Testing and Design Consulting How to Self Certify For the CE Mark A Quick Start Guide by Dennis King EMI Test Lab For questions and details contact Dennis at dennis emitestlab com Introduction The CE mark an acronym for the French Conformite Europeenne certifies that a product meets EU health safety and environmental requirements which ensure consumer safety and for most products also say that the product meets a minimum level of Quality with regards to EMI Electro Magnetic Interference and Product Safety Manufacturers in the European Union EU and around the world must meet CE marking requirements in order to market their products in Europe Here s a list of countries that require the CE mark Austria Hungary Poland Belgium Iceland Portugal Bulgaria Ireland Romania Cyprus Italy Slovakia Czech Republic Latvia Slovenia Denmark Liechtenstein Spain Estonia Lithuania Sweden Finland Luxembourg Switzerland France Malta Turkey Germany Netherlands United Kingdom Greece Norway A manufacturer who has gone through the conformity assessment process may affix the CE mark to the product With CE marking the product may be marketed throughout the EU CE marking provides product access to 32 countries with a population of nearly 500 million Contact Dennis King at dennis emitestlab com 303 684 6650 EMI Test lab com FE CE FCC 7 CE Mark Testing and Design Consulting
5. any standards and this can become confusing One way to get started is to look at the user guides of similar products from major companies and see which standards they quote From there you can look at any of the companies that sell standards and they will let you see the first 10 20 pages or so before you buy the standard to determine if the standard applies to your product Here are a few of the most common standards for EMC Electro Magnetic Compatibility EN 55022 Information technology equipment Radio disturbance characteristics Limits and methods of measurement EN 55024 Information technology equipment Immunity characteristics Limits and methods of measurement EN 61326 1 Electrical equipment for measurement control and laboratory use EMC requirements General requirements EN 60601 1 2 Medical electrical equipment General requirements for basic safety and essential performance Collateral standard Electromagnetic compatibility Requirements and tests Contact Dennis King at dennis emitestlab com 303 684 6650 EMI Test lab com FE CE FCC CE Mark Testing and Design Consulting Here are some of the Safety Standards EN 60950 1 Information technology equipment Safety General requirements EN 61010 1 Safety requirements for electrical equipment for measurement control and laboratory use General requirements EN 60601 1 2 Medical electrical equipment General requirements for basic safety
6. copy of the TCF You are only legally required to show it to EU Government officials upon request It has two parts Part A and Part B Part A is asummary of the detailed information in part B The idea is that if your TCF is ever requested part A should be enough information to keep the requester happy It s a much smaller file and easier to read through in a few minutes In part A you should have all your company contact information summarize your product the environment it s use in how it s used and which standards and directives you applied for the testing You should also include a User Guide that will show all the correct warnings and symbols that your EMC Engineer and your Product Safety Engineer told you to add in Part B contains the EMC report the Product Safety report your schematics Bill of Materials and any information about how the continued compliance is verified through your companies Quality Control procedures After doing all of these steps for the CE Mark SHIP IT into the EU Please dont hesitate to direct any questions to Dennis King at mailto dennis emitestlab com or call me in the lab at 303 684 6650 We also have an In House Safety Engineer and Safety Lab that can help you Self Declare for the CE Mark Contact Dennis King at dennis emitestlab com 303 684 6650
7. epared to answer many more questions as the evaluation continues Contact Dennis King at dennis emitestlab com 303 684 6650 EMI Test lab com FE CE FCC CE Mark Testing and Design Consulting Why Test for EMC EMI Electro Magnetic Compatibility Electro Magnetic Interference Besides the 1993 EU Law that says your product must meet the requirements for the CE Mark Radiated Emissions and Immunity issues are the reason why Hospitals don t want cell phone use and why you are not allowed to use electronic equipment when your flight is taking off Very serious issues and loss of life has led to the legal requirements for manufacturers to test for these requirements Since Emissions requirements reduce noise created by a product and Immunity requirements increase a Product s ability to reject noise the Product ends up becoming a higher Quality design The worst case reason if a product is found to be non compliant you can be fined and a recall of all equipment can be ordered Germany and other countries are known to do random audits of equipment Testing for EMC Test details EMC testing can be broken down into two categories Emissions and Immunity Emissions can be thought of as unintentional noise that your product generates and sends out into space This noise has the potential to jam other equipment or transmitters that use specific frequencies so we limit the amount of noise that products are allowed t
8. has made the process simpler and quicker by allowing manufacturers to Self Certify Self Certify means a manufacturer can create an in house test lab that could do all the testing or use an outside resource that already has the test equipment and expertise such as EMI Test Lab Here s a link to the Department of Commerce explaining how the Self Certification process works US Dept of Commerce Self Certify for the CE Mark Contact Dennis King at dennis emitestlab com 303 684 6650 EMI Test lab com FE CE FCC CE Mark Testing and Design Consulting The Details a typical computing product Does my Product Qualify for Self Certification 1 Some examples for which manufacturers can self certify include Safety of Machinery Directive Electromagnetic Compatibility EMC Directive this covers most computing devices Low Voltage Directive applies to most computing devices Class products of the Medical Device Directive Most products covered by the Radio and Telecommunications Terminal Equipment R amp TTE Directive 2 Some examples of the directives that do not allow manufacturers to self certify include Simple Pressure Vessels Directive Appliances Burning Gaseous Fuels Directive Most products covered by the Pressure Equipment Directive Most products covered by the Equipment and Protective Systems in Potentially Explosive Atmospheres Directive What Standards Apply to my Product There are m
9. is before you start CE testing It should be listed in the DoC the data sheet or in the EMC test report EN 61000 4 6 Conducted Immunity This is the lower frequency version of the EN 61000 4 3 test It s applied to the power supply and I O cables 3 meters and longer It covers 150 kHz to 80 MHz The EN 61000 4 3 test takes over at 80 MHz EN 61000 4 8 Magnetic Immunity power frequency This simulates your product being close to a magnetic source of interference such as a power transformer If your product doesn t have any magnetic sensitive devices this test may not apply to your equipment EN 61000 4 11 Voltage Dips Interrupts and Variations Brown outs and unreliable AC or noisy AC lines can create the conditions simulated in this test If you can pull the plug on your equipment while it s working and the unit will not be damaged you will pass part of this testing A Note about Your Product s Power Supply Before you start lab testing get a copy of the Declaration of Conformity DoC and if possible the EMC test report from the manufacturer of the power supply If they don t have it don t know what it is or any other excuse get another power supply before you start testing Chances are very good if you can t get a DoC for a power supply it will fail the CE tests and cost you money and time to market when you have to re test Contact Dennis King at dennis emitestlab com 303 684 6650 EMI Test lab com FE
10. o send out into space This noise can be thought of as Electromagnetic Pollution Immunity can be thought of as your Products ability to reject noise coming in from an outside source Testing for Immunity is designed to show that your product can operate in a noisy environment and still operate as intended Contact Dennis King at dennis emitestlab com 303 684 6650 EMI Test lab com FE CE FCC CE Mark Testing and Design Consulting What are the Tests Summary of CE Mark Tests details change with the product type and standard here are typical examples Emissions EN 55011 EN 55022 Radiated Emissions Either Class A commercial areas limit is 10dB higher than residential or Class B residential Typically tested from 30 MHz to 1 GHz and as high as 6 GHz tested in a chamber such as EMI Test Lab s chamber or on an open area test site EN 55011 EN 55022 Conducted Emissions Either Class A or B matched to Emissions testing This is noise that the Product is putting back onto the AC Mains through the power supply cord Tested from 150 kHz to 30 MHz then radiated emissions starts at 30 MHz EN 61000 3 2 AC Power Line Harmonics Related to the power factor of the supply make sure the supply meets this before you start testing by getting their DoC Declaration of Conformity and EMC report EN 61000 3 3 Voltage Fluctuations and Flicker Testing Mostly an environmental type of test to make sure tha
11. t European standards used e Council Directive 2000 14 EEC amended by Directive 2005 88 EC June 17 2006 about noise limits and labeling requirements machines intended for use outdoors The Technical Construction File required by this Directive is maintained at the corporate headquarters of XYZ Inc 325 Grassy Knoll Garden City New York Signature Dated Joseph P Glass Name Vice President Design Engineering Title Contact Dennis King at dennis emitestlab com 303 684 6650 EMI Test lab com FE CE FCC CE Mark Testing and Design Consulting Apply the CE Mark C The CE logo must be at least 5 mm high except on small equipment or products where there s not enough room When it can t be placed on the product itself it must be placed on the packaging and the accompanying literature Most companies apply the CE Logo to the packaging and the shipping boxes so the Customs agent can see it The logo must not be modified from the original proportions you cannot simply use the letters CE Create a Technical Construction File TCF The purpose of the TCF is to provide all the documentation in one place that can back up your claim on your Declaration of Conformity that your product does meet all applicable requirements for the CE Mark It needs to be kept and made available for 10 years after you stop shipping a product into the EU Whoever your representative is in the EU typically an importer should have a
12. t the product would not cause lights to flicker causing a potential health hazard to people Contact Dennis King at dennis emitestlab com 303 684 6650 EMI Test lab com FE CE FCC CE Mark Testing and Design Consulting Immunity EN 61000 4 2 Electro Static Discharge Simulates the spark that comes off your finger and hits the door knob very destructive to electronics Literally modeled after the same spark by the standards committee approximately the same pulse rise and fall time and voltages EN 61000 4 3 Radiated Radio Frequency Immunity Tested typically as a swept transmitted signal from 80 1 000 MHz with modulation applied to the carrier wave This test resembles intentional transmitter noise close by or another product that may be emitting noise in the vicinity of your device It s tested in a chamber and you need to have a way to monitor if the device is affected by the applied interference signal usually by monitoring software outside the chamber or using a camera on the equipment that is monitored outside the chamber EN 61000 4 4 Electrical Fast Transients First used by the Military and called the chattering relay test it s a series of pulses injected through the power supply or directly onto I O cables that are 3 meters and longer EN 61000 4 5 Surge Immunity Intended to simulate the pulse that your power supply would see if there was a lighting hit close by Make sure your power has been tested for th
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