Enrichment code Enrichment ID Text EXTID-21628 change that does not affect the basic character or structure of the unit it is app lied to EXTID-21629 act of assessing, appraising or evaluating a condition of a product, process or s ystem EXTID-21630 party contracted to build a unit in compliance with the Society's rules EXTID-21631 compliance document referring to a standard that is ratified or accepted by a government, and issued by a third party organisation EXTID-21632 class is assigned to and will be retained for units, which the Society has found t o be in compliance with applicable requirements of the Society's rule EXTID-21633 class certificate is a certificate targeting an asset and referring to the Society's r ules for classification EXTID-21634 abbreviation or keyword expressing a specific feature relating to a unit or its m achinery EXTID-21635 systems and equipment, or service area while referring to specific requirement s in the rules EXTID-21636 service which comprises the development and maintenance of independent te chnical EXTID-21637 standards for units – class rules and standards, and to verify compliance with t he rules and standards throughout the unit's life EXTID-21638 The extent of and methods for verifying compliance will be decided by the Soci ety to establish reasonable assurance that the relevant rules are complied with. EXTID-21639 process of assuring that components, equipment and the systems are functioni ng in accordance with the functional requirements EXTID-21640 document stating that the issuing organisation has established reasonable assu rance that the target complies with all or selected requirements of the standard editions r eferred to EXTID-21641 change that substantially alters the dimensions, carrying capacity or the type o f the unit