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Alternatively, the Java test suite can be downloaded and run locally. Validation is the process of testing software for compliance with applicable specifications or standards. Applications often do not require all the features within a standard. The duty of Procurement to promote A certificate issuing organization is responsible for issuing certificates for products determined to be conformant. Specifications can be prepared in a be as non-restrictive as practicable, consistent with satisfying These criteria may or may not require implementations to pass 100% of the specifications. negotiated pursuant to 41 u.s.c. Do you face challenges of getting required specifications while creating Tender/RFQ package? 7. It is important to note that certification cannot exist without validation, but validation can exist without certification. Product List (QPL). Quality Assurance, Product Development, and Purchasing Strategies in China. However, this is generally impossible for implementations of nontrivial specifications that are written in a natural language. Unfortunately, we have no experience in this topic, and the requirements vary from one country/area to the other, so we are unable to help. performance, quality or essential characteristics must be SPP Regions Expert Workshop - Copenhagen June 15th 2016 Performance / Output Based Specifications (POBS) are the foundation for a purchasing approach commonly called Performance Based Contracting. A locked padlock You must translate the EU declaration of conformity into the language or languages required by the EU country in which your product is sold. This is called strict conformance. Design Work that matches a design. It assumes responsibility for insuring that the components of the program are in place and becomes the centralized source for information about the program. 0000004999 00000 n specifications customarily employ dimensional and other physical at least two brand names that will satisfy the The tests are then executed and the results displayed. There are two main types of specification when contracting namely: #1 CONFORMANCE SPECIFICATION With this type of specification the buyer says what they want and how they want it and the supplier has to meet this Examples of conformance specification are: Engineering drawing A chemical formula Model name, number or brand etc In my personal experience "Completeness" of requirements is the hardest but possibly the most important of the four key characteristics of good Specifications. By definition, a bidders offering products other than specified obtain 0000006359 00000 n Specifications often used to be one of the last items written before a package was issued for tender, but this has changed over time. For this reason it is a good practice to write a test of the Spec at the same time the Spec is being written. 0000009274 00000 n To illustrate the characteristic of Completeness in Specifications consider my proposed user requirements for a new car. Hit the button below: Filed Under: Certifications Tagged With: certificate of conformity, coc, critical products, customs, high risk products, product conformity, standards. Specifications can be attributed in two ways; 1) Attributes - related to things such as the part, component or raw material. 4M%m8Kxq@D0P- E62e(S4O#?s3,!Ms%iTZa5 @!.MOzNRU!+9nI Procurements primary role of taking a business requirement (specification) finding a supplier/suppliers , negotiating a deal and then ordering the item is all hinged on that first step! and to invite maximum reasonable competition. The conformance clause may specify minimal requirements for certain functions and minimal requirements for implementation-dependent values. Additionally, the documentation should be detailed enough so that testing of a given implementation can be repeated with no change in test results. Conformance specs: Paper combination is: 3 layers carton (Layer1 is Kraft liner of 125GSM + Layer2 is Test/Recycled liner of 100GSM + Layer3 is Kraft liner of 125GSM) with mentioning Flute type . 2) The car shall have a really kickin stereo system. conformity testing - conformity assessment by means of testing. 0000069347 00000 n The conformance clause of a specification is a high-level description of what is required of implementations. Although conformance testing is not a guarantee for interoperability, it is an essential step towards achieving interoperability. 3. Verifiability is related to the previous characteristic of the requirement being "Unambiguous". A conformance test program needs to be supported by an advisory or control board, whose role is to resolve disputes and provide technical guidance. A testing laboratory can be an organization or individual, and can either be accredited from a formal accreditation organization such as NIST's National Voluntary Laboratory Accreditation Program (NVLAP) or recognized by the buyer, seller, and certificate issuer, as qualified to perform the testing. At the end of the 1-year period, the implementer would have to correct the errors to renew the certificate. 5. In many of these cases the problem is not that the scope changed but that the original Specification was incomplete. defined in the bid invitation. The final test suite is expected to be complete by March 2001. product will meet an intended need, there are at least ten The developers might respond that those were not part of the requirements and this would be scope creep to the project. represents the kind of thinking in which architects and engineers Although there may be more interested in how it performs, how well it performs, and at specification. competitors that can supply the product, the department head has 5(1). In general, the buyer is the impetus for sellers to undergo conformance testing. for different products. For example, statements indicating that an implementation "shall," "should," or "may" implement a certain feature. have been trained. DEVELOPING SPECIFICATIONS: Although Click here for Terms & Conditions. 0000004193 00000 n ISO/IEC Guide 2 also mentions that "Typical examples of conformity assessment activities are sampling, testing and inspection; evaluation, verification and assurance of conformity (supplier's declaration, certification); registration, accreditation and approval as well as their combinations.". How do you know that the software conforms? brand-name specifications has the effect of limiting the bidding 0000007885 00000 n This safe guard protects both the Buyer and the Customer (internal or external). Its use is called for where a structure or However, the responsible party or any other party marketing the equipment must provide a test report and other information demonstrating compliance with the rules upon request by the Commission. How many times have you looked at this afore mentioned specification and instantly picked holes in the acheivabilty of the desired outcome? The documentation should be detailed enough so that testing of a given implementation can be repeated with no change in test results. % establish a QPL must list the products that have been article. 2. In order to test that a specification is faithfully adhered to, one must carefully examine the specification and compare the implementation's result against the syntax and semantics contained in the specification. For NIST's participation in XML/DOM conformance testing, see "XML-Based Technologies. Development of the test suite may well be the costliest part of the conformance program. The ECMAScript suite allows the user to select a category of tests from a drop down menu. Here, you may receive totally different proposals which includes totally different solutions, however all of them may be accepted as they all will be achieving the required performance. The following discussion defines conformance and conformance testing as well as describes the components of a conformance testing program. ISO/IEC Guide 2[2] defines conformance (also referred to as conformity) as the fulfillment of a product, process, or service of specified requirements. capabilities that are pertinent to the intended use of the Thus, quality of conformance equates to conformance to specifications within an acceptable tolerance range. Sharing what is the required performance of this item without stating item details like (what is the required output of certain machine, which product will be manufactured by this required item, what is the challenge that company is facing & others). Validation with certification is often used as a prerequisite for procurement. Conformance Test Suites for XML Technologies. What we wrote above is based only on our understanding of the regulatory requirements. --------------------------------------------------------------------------------, Lisa J. Carnahan National Institute of Standards and Technology Information Technology Gaithersburg, Md. Sample 1 Sample 2 The conformance clause identifies what must conform and how conformance can be met. Therefore, a CoC (whereby the blade manufacturer writes that the blades conform to specific checklists) must be provided. If such a list is provided, the starting point for the development of the test suite is the list of assertions for the standard. ^O{f 0jlrG11lgjcBR8LLQ4Ms7Irl;%oOA?CECpd@{m1MS]81W_4;O,Wmw@:5(h1f up/}u,2 Et8ALC%Z7 #fc[,:RC oA_"IFWS.fL' rx0!% ^r2;u,{0rd@Ty !A34AEnKZX+1 n/o Does it come from a particularly influential stake-holder? "Design" in Also, what is the difference between conformance specification and performance specification? >> a specification should be written to encourage, not discourage, Purchasing will assist and advise you in Some importers choose to purchase components for their new products that are already certified to avoid needing to go through the testing and certification process. And just as important, why is this important? If errors are found, one can correctly deduce that the implementation does not conform to the specification; however, the absence of errors does not necessarily imply the converse. A defect can lead to a failure that might result in loss of life. Often a hybrid of these is appropriate -- i.e., issuing a certificate for a longer period of time (say 2 years) if no errors are found and for a shorter period (say 1 year) if there are errors. Generally, the more critical the application, the more formal the testing. It is the basis of all offers and therefore the foundation for a contract. The level and formality of the conformance testing is determined by the buyer, an organization acting on behalf of a community of buyers, or by regulation (e.g., safety, health, national security concerns). In essence this is less rigid than conformance specification. Its use will not be permitted unless only one Procurement professionals need to come out of cost only mindset when such contracts are being evaluated. Barbara Shayan, M.A, Six Sigma Green Belt Certified. It may also be called a certificate of conformance or certificate of conformity.. These errors and ambiguities can then be fed back to the standards committee who developed the specification, for correction. Identify minimum requirements, (2) allow for a competitive bid, When validation is coupled with certification, successful completion of conformance testing results in the issuance of a certificate (or brand) indicating that the implementation conforms to the appropriate specification. In the event of a dispute or other commercial issues the specification can provide a formal method of identifying what the purchaser wanted against what was delivered. specification, having been used historically in public Some clients have asked us what is a certificate of conformity over the years, and we wrote this article to answer that question. 0000002465 00000 n This more common approach usually includes some additional, more specific, requirements in the conformance clause, along the lines of: One approach that has been used successfully is to have a register for extensions. specification is less interested in how a product is made, and AnEU declaration of conformity(DoC) is a mandatory document that you as a manufacturer or your authorised representative need to sign to declare that your products comply with the EU requirements. To this end, tested and are considered equal, state testing methods All the profiles would include level 1; this is basically a core + optional module approach. This would include the documentation of how the testing is to be done and the directions for the tester to follow. An official website of the United States government. specifications; performance specifications; and the Qualified Once the item is delivered the specification can be used to compare the delivered item to what was ordered. A lock ( Environment working temperature is between 15C 40C. The Procurement cycle is covered extensively within the CIPS . In this case, most of the technical proposals you will receive more or less will be the same & any technical proposal which is not matching above specs won't be accepted for you Acceptance/rejection of such product will be according to requested details, whether it works in your system or not material should be approved in case it conforms to the specs you have requested, even if it doesnt perform in your supply chain setup. Or even types of specifications when contracting, Specifications are statements of requirements to be satisfied in the supply of a product or service. << Sensor installation and measurement location specifications, performance and equipment specifications, test procedures, and data reduction procedures are included in this specification. Since the purposes for There are two main types of specification when contracting namely: With this type of specification the buyer says what they want and how they want it and the supplier has to meet this. b. looking at the above simple example that both requisitions are asking for something (A utensil to eat with) but they are defining vastly different attributes. This blog is written by Renaud Anjoran, an ASQ Certified Quality Engineer who has been involved in chinese manufacturing since 2005. Any other brands or models requirements. The conformance clause may specify sets of functions, which may take the form of profiles, levels, or other structures. Nevertheless, the larger and more varied the set of inputs is, the more confidence can be placed in an implementation whose testing generates no errors. contracting for buildings, highways, and other public works, and Provide the date(s) and place when the product was tested for compliance with the consumer product safety rule(s) cited above: Provide the location(s) of the testing and the date(s) of the test(s) or test report(s) on which certification is being based. Conformance testing (also called conformity assessment) is a way of verifying implementations of a specification to determine whether or not deviations from the specification exist. It, in turn, refers to other parts of the standard. Here is one example. What steps lead conformance to specification? Proprietary Specification. Dimension of the box Length, Width & Height. This button displays the currently selected search type. For example, ideally it should be possible to fully test a product's conformance before sign-off and deployment. a. a. "functional" and "performance" are used Each test should lend itself to providing objective, reproducible, unambiguous, and accurate results. In fact, specification writing should begin very early on in a project lifecycle. Conformance Specification (Technical) which focuses on inputs and provides specific details of what the product/service should consist of, and how the product should be manufactured as well as what materials and process should be followed. They can then make any necessary corrections to allow the implementation to conform. sound evaluation criteria. number of ways. Identification of any third-party laboratory on whos testing the certificate depends: Provide the name, full mailing address, and telephone number of the third-party laboratory. Does a KitchenAid have a juicer attachment? 0000001477 00000 n When all deviations and omissions are eliminated, the implementation conforms to the specification. In these cases, it may be desirable to partition the specifications into subsets of functionality. It increases a buyer's confidence in a product and its ability to meet their needs. (If the specifications don't describe the different approaches in the first place, then it's an implementer detail irrelevant to conformance.). Some standards have no official testing organizations. The procurement function generally acts as the middle-man between the customer whether it be internal or external and suppliers. Contact information for the individual maintaining records of test results: Provide the name, full mailing address, e-mail address, and telephone number of the person maintaining test records in support of the certification. Implementation dependent ranges, minimum or maximum allowed sizes, etc. service that ill satisfy a particular need at an economical cost Get in touch with me and I will give you a tailored recommendation or quotation. 2) Actions - related to things such as functions, processes, ,procedures, services, performance. [1] Gartner Group, a Stamford, CT based consulting company, [2] ISO/IEC Guide 2:1996, Standardization and Related Activities General Vocabulary, Webmaster | Contact Us | Our Other Offices, Created September 8, 2010, Updated August 25, 2016, Manufacturing Extension Partnership (MEP). 5. The conformance clause is a part or collection of parts of a specification that defines the requirements, criteria, or conditions that shall be satisfied by an implementation in order to claim conformance. While actual testing (1st or 3rd party testing) and certification (branding) can be carried out by various organizations, it is essential that there be a centralized sponsor or owner of the conformance testing program. This is a waste of human intellect and simply not good enough. Typically, the sponsor establishes and maintains the program. Early stage specifications can be seen as part of the review with the customer (internal or external) about what they are looking to achieve on the project. According to the EUs own guidance, your EU DoC should contain the following information: For imported products, theimporter must ensurethat the product is accompanied by the DoC and must keep a copy of it for 10 years after the product has been placed on the market. specifications may not be unduly restrictive. This is the official blog of Sofeast.com. have expertise in every sphere of College of Charleston academic What is the difference between conformance specification and performance specification? We want to make it easy to do business with us while also helping you navigate the regulations involved in the aerospace and defense technology sector. Conformance testing provides software developers and users assurance and confidence that the conforming product behaves as expected, performs functions in a known manner, or possesses a prescribed interface or format. There are many organizations, including private sector companies, standards group, consortia, and government agencies that develop conformance tests and/or tools. Moreover, each test should be written so as to explicitly state the behavior of a conforming implementation. Marketing teams and customers view quality in terms of satisfying customer needs and meeting customer expectations. Depending on the type of specification (e.g., application programming interface (API), protocol, programming language, metafile), there are various methodologies that can be used in developing conformance test suites. How to Market Your Business with Webinars. As a practical matter, the board is usually comprised of representative from the testing laboratories and representatives from the standards body. Ready to get your copy? Its relatively easy, faster & straight forward to complete procurement process with conformance specs; however, it limits innovation as you dont really give chance to suppliers to suggest different solutions. submitted written justification to this effect and the Director A profile is a subset of the overall specifications that includes all of the functionality necessary to satisfy the requirements of a particular community of users. Portability is the ability to move software programs or applications among different computer systems with minimal change.