Standards
The standard specifies the requirements for the safe handling and use of refrigerants at all levels from purchasing, transporting, storage, during installation, maintenance and servicing of equipment using refrigerants, as well as end-of-life-disposal.
This CARICOM Regional Standard establishes requirements for environmental management systems (EMS) to enable tourism establishments to formulate a policy, objectives and minimum performance requirements based on best environmental management practice.
It is intended for establishments providing tourism related services that wish to implement and maintain an EMS and demonstrate such conformance.
This standard does not apply to organisations such as government ministries, regulatory departments and agencies, associations and statutory bodies that do not provide a tourism related service.
This standard specifies the information to be included on labels of all pesticides, in any form, including aerosol insecticides that are destined to be applied by end-users.
This standard does not apply to pesticides:
a) which are used as human pharmaceuticals; or
b) utilised in an industrial setting, that is, active ingredients, bulk pesticide formulations destined for reformulation, repackaging or disposal or other pesticide formulation components.
This standard does not apply to organizations such as government ministries, regulatory departments and agencies, associations and statutory bodies that do not provide a tourism related service.
This part of ISO/IEC 9314 specifies the Media access control (MAC) , the middle sublayer of the data link layer (DLL) for fiber distributed data interface (FDDI) .FDDI (ISO/IEC 9314) provides a high -bandwidth (100 Mbit/s).general - purpose interconnection among information processing systems, subsystems and peripheral equipment , using fiber optics or other transmission media. FDDI can be configured to support a sustained data transfer rate of at least 80 Mbit/s (10 Mbytes/s). FDDI provides connectivity for many nodes distributed over distances of many kilometers in extent . Certain default parameter values for FDDDI (e.g. timer settings) are calculated on the basis of up to 1000 transmission links or up to 200 km total fiber path length (typically corresponding to 5000 nodes and 100 km of dual fiber cable, respectively), however, the FDDI protocols can support much larger networks by increasing these parameter values.
This part of ISO/IEC 18026 provides an overview of different techniques of security gateways, of components and of different types of security gateway architectures, it also provides guidlines for selection and configuration of security gateways.
This part of ISO/IEC 20000 defines the requirements for a service provider to deliver managed services of an acceptable quality for its customers
This part of ISO/IEC 20000 represents an industry consensus on quality standards for IT service management processes . These service management processes deliver the best possible service to meet a customer's business needs within agreed resource levels, i.e. Service that is professional cost-effective and with risks which are understood and managed.
The fieldbus data link layer provide basic time-critical messaging communication between devices in an automation environment. The purpose of this part of IEC 61158 is to define eight distinct and non- interoperable fieldbus Data link protocols. Each protocol defined in this standard is most most closely related to and lies within the field of application of the corresponding services of IEC 61158-3. the fieldbus data link services definition .
This part of IEC 61850 specifies the specific communication service mappings for the communication between bay and process level and if specifies a mapping on a serial unidirectional multidrop point point to point link in accordance with IEC 60044-8. This part of IEC 61850 specifies a mapping of the abstract service for the transmission of sampled values ( as defined in IEC 61850-7-2 ) on a serial unidirectional multidrop point link in accordance with IEC 60044-8. It applies to the communication between merging units of electronic current (ECT) or voltage-transformers (EVT) and bay devices such as protection relays. If higher requirements on sampling rate. further sampling measured value data sets in addition to the universal data set. inter-bay communication and synchronization apply, these will be covered by IEC 61850-9-2 Figure 1 show the schematics of this interface.