It, in turn, refers to other parts of the standard. specifications may not be unduly restrictive. This blog is written by Renaud Anjoran, an ASQ Certified Quality Engineer who has been involved in chinese manufacturing since 2005. legitimate needs. 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. In general, the buyer is the impetus for sellers to undergo conformance testing. 0000004431 00000 n Failure to pass a test implies failure to conform. These requirements are specified in a standard or specification as either part of a conformance clause or in the body of the specification. Used wooden pallets are Euro-pallets type (120cm x 100cm). 2. In essence this is less rigid than conformance specification. The meaning of the words "shall," "should," and "may," in the context of the given standard, could be defined in the conformance clause or be as defined by organizations such as ISO. Two sets of test suites were built, one for DOM with an ECMAScript binding and the other with a Java binding. Conformance with Specification. Each test should be traceable back to a statement or statements in the specification. On the other hand, the policy might be that a certificate is issued (or a claim of conformance is made) only if no errors are found. met to be considered responsive. Therefore, a CoC (whereby the blade manufacturer writes that the blades conform to specific checklists) must be provided. Quality of conformance is the ability of a product, service, or process to meet its design specifications. Dr. W. Edwards Deming is often linked with approaches to improvement that carry labels such as TQM, Six Sigma, and Lean. It is the most traditional kind of However, this is generally impossible for implementations of nontrivial specifications. Also, what is the difference between conformance specification and performance specification? If the bid does not conform to the specification in all elements, it is not a bid at all; but a new proposition. criteria for the purpose of qualifying the bid document. model numbers, or other designations that identify the specific Ideally, it would be nice to prove beyond any doubt that an implementation is correct, consistent, and complete. at least two brand names that will satisfy the Within these sound evaluation criteria. @hA hbF`h`. 1. The tests are then executed and the results displayed. Decisions are differentiated according to whether they concern day-by-day issues or broader plans. By signing the DoC you takefull responsibilityfor your products compliance with the applicable EU law. There are many types of testing including testing for performance, robustness, behavior, functions and interoperability. 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. 4. both product and price competition requires that specifications This reflects the thinking of the "IOR School" (Insti- tute for Operational Research). My company Sofeast, can probably help you. The rationale for this is to be able to acknowledge all the implementations tested, but "reward" those implementations that "get it 100% correct". more interested in how it performs, how well it performs, and at Requisition 2 - A clear defined specification "I would like a knife and fork to eat my dinner with, They must be no more than 5 inches high and they must be made of metal. Barbara Shayan, M.A, Six Sigma Green Belt Certified. It here unfortunatley all to often a stage where procurement are left out and not involved from the very begining stages. Specifications are statements of requirements to be satisfied in the supply of a product or service 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 Examples of conformance specification are: What are the types of specification in procurement? The CoC is sometimes called Certificate of Conformance or Certificate of Compliance. brand-name specifications has the effect of limiting the bidding described fully to include thickness, size, color, etc. Departments wishing to The decision to establish a program is based on the risk of nonconformance versus the costs of creating and running a program. Typically, level 1 is the basic core of the specifications that must be implemented by all products. [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). stream 2. 0000045027 00000 n The steps that lead towards conformance to specifications include defining quality characteristics of service or product, deciding on how to measure every quality characteristic, setting quality standards for every quality characteristic, controlling quality against the set quality standards, finding and correcting . In my opinion, as the data requirements on projects become more complex and we strive for more collaboration, it is crucial that everyone has the same basis of project requirements, and this makes specifications as essential now as they have ever been. this specification is used, tangible performance, quality contracting for buildings, highways, and other public works, and There is sometimes confusion between the two terms, however, in most cases, these two terms mean exactly the same thing and often comes down to the personal preference of the company that needs the certificate. DEVELOPING SPECIFICATIONS: Although 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. Determining whether a product faithfully implements a standard or specification is essential to creating robust, interoperable solutions. A lock ( In general, the . Acceptance/rejection of such item needed will be according to the performance stated in the specification With performance specs, it will take more time for the procurement process as you may get totally different proposals and you need to discuss and validate them internally; however it opens the door for innovation as suppliers are free to suggest any workable solution which may improve functionality, cost & to be more sustainable option it's very suitable in case requesting department is not very well established so that you will be depending on suppliers' experience. Some clients have asked us what is a certificate of conformity over the years, and we wrote this article to answer that question. A good specification should do four things: (1) Identify minimum requirements, (2) allow for a competitive bid, (3) list reproducible test methods to be used in testing for compliance with specifications, and (4) provide for an equitable award at the lowest possible cost. Certain countries request a CoC for certain categories of imported products. They can then make any necessary corrections to allow the implementation to conform. product is to be put together. Conformance Clause Every specification SHALL contain a conformance clause. Not all specifications or standards need a testing program. %PDF-1.3 % The size of staff necessary to do Extensions shall not re-define semantics for existing functions, Extensions shall not cause standard-conforming functions (i.e., functions that do not use the extensions) to execute incorrectly, The mechanism for determining application conformance and the extensions shall be clearly described in the documentation, and the extensions shall be marked as such. A specification becomes an essential contract management document which is used to ensure that the chosen supplier provides what is specified. The Procurement cycle is covered extensively within the CIPS . /Length 10 0 R Quality standards are defined as documents that provide requirements, specifications, guidelines, or characteristics that can be used consistently to ensure that materials, products, processes, and services are fit for their purpose. Lock The Java test suite contains over 200 tests and covers the fundamental and extended interfaces of the DOM Level 1 Recommendation. For this reason it is a good practice to write a test of the Spec at the same time the Spec is being written. As a procurement professional . Extensions shall follow the principles and guidelines of the standard they extend, that is, the specifications must be extended in a standard manner. BRAND-NAME-OR-EQUAL SPECIFICATIONS: A Specifications can be prepared in a What is specification? 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. PFi@("$0 (JDbyHA': F$%BIPAl4FP'aFYlO2f)m8c4&3 o7q$e9(#yd: 1. Some standards have no official testing organizations. products, others may simply require that brands be tested under The conformance clause identifies what must conform and how For NIST's participation in XML/DOM conformance testing, see "XML-Based Technologies. quotation request The buyer uses the results of the testing to verify that a seller provides a product that conforms to the specification and meet procurement requirements. These assertions are statements of functionality or behavior derived from the standard, and which are true for conforming implementations. `d 0@90@AA= .5@2:6: 12@7 KK;+MD 4p$? k9S:>P("hb YUE#5K>,46SCL- brand-name-or-equal specification cites one or more brand-names, Specifications sometimes need to address: Specifications may describe several different ways to accomplish its operation (e.g., a choice of file formats or codes). Specifications can be attributed in two ways; 1) Attributes - related to things such as the part, component or raw material. A reference implementation is an implementation of a standard that is by definition conformant to that standard. What is the definition of quality of conformance? (a) Special marking as required under the applicable Military Specification [e.g. ) or https:// means youve safely connected to the .gov website. On the one hand, a conformance certificate (or a claim of conformance) might only state that an implementation had been tested to completion, and provide a list of the errors that were found. What we wrote above is based only on our understanding of the regulatory requirements. This is called strict conformance. specification sets limits and thereby eliminates, or potentially Validation with certification is often used as a prerequisite for procurement. Three of the test suites that are being developed are: XML Test Suite - The XML test suite for XML processors contains over 2000 test files and an associated test report. It, in turn, refers to other parts of the specification for details. Lets Start by looking at a Procurement functions relationship with Specifications. If Conformance is how well realities match specifications, rules, principles and plans. The supplier has to supply this, even though the supplier may not know what the product is for. 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 . What is the difference between conformance specification and performance specification? 1.2 Upon request by the Owner, the Manufacturer at its expense shall provide proof of conformance with any or all requirements of this specification. 0000066460 00000 n competition consistent with seeking overall economy for the 4 What are the characteristics of a good specification in procurement? Once the item is delivered the specification can be used to compare the delivered item to what was ordered. eliminates, items that are outside the boundaries drawn. Brand-name-or-equal specifications have a A specification is often a type of technical standard. PERFORMANCE SPECIFICATIONS: The terms The problem here however is the chance that the person who raised the requisition may well change their mind or refine the specification as quotes begin to arrive. The performance The conformance clause identifies what must conform and how conformance can be met. For any . This is a document, parallel to but distinct from the official specifications, that contains a list of recognized extensions to the standard. have been trained. Alternatively, each profile could have its own set of levels. Do you face challenges of getting required specifications while creating Tender/RFQ package? If the criteria or requirements for conformance are not specified, there can be no conformance testing. Performance requirements describe the characteristics and 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. It's easy to subscribe to our newsletter where you'll receive weekly updates for professional importers and manufacturers on better understanding, controlling, and improving manufacturing & supply chain in China, India, Vietnam, and beyond. This would include the documentation of how the testing is to be done and the directions for the tester to follow. What are the characteristics of a good specification in procurement? Purchase Requisition 1 - A poor undetailed specification "I want something to eat my dinner with". specification, having been used historically in public a specification should be written to encourage, not discourage, 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. 4 Examples of Conformance Quality. Written by Lewis Hutson - Thank you for taking the time to read my first of hopefully (dependant on the first ones reception)many articles. specifications; brand-name-or-equal specifications; design These errors and ambiguities can then be fed back to the standards committee who developed the specification, for correction. These requirements are specified in a standard or specification as either part of a conformance clause or in the body of the specification. Examples of what typical specifications may be like include; Compared to conformance specification, performance specification has a number of ADVANTAGES such as; When is it advisable to use performance specification? It is a neutral mechanism to judge a product against the criteria of a standard or specification. In these cases, it may be desirable to partition the specifications into subsets of functionality. Alternatively, the Java test suite can be downloaded and run locally.