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4.1 The design and configuration of an audio laboratory, as well as the maintenance of equipment, are factors that must be considered to ensure an optimal environment to produce the best results. This guide is intended to provide general guidance for laboratory setup and maintenance.4.2 This document is not meant to be an all-inclusive guide on how to set up a laboratory; nor does it contain information pertaining to specific commercial products as it relates to computer hardware, forensic, and non-forensic software applications.4.3 When dealing with equipment and technology outside your area of expertise, consult with an appropriate specialist.1.1 This guide sets forth recommendations for the creation of a forensic audio laboratory space as well as the configuration, verification, and maintenance of the equipment contained within the lab.1.2 In designing and configuring an audio laboratory, it is important to consider the acoustical environment/room of the laboratory, as well as climate control. Other than having a viable location for the laboratory, computer hardware and software applications are the most important components of a laboratory.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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1.1 This specification delineates procedural requirements for the audio visual and production services associated with meetings, events, trade shows, or conferences (hereafter, referred to as events).1.2 Audio visual (AV) and production services encompass the range of services required to provide staging, d�cor, scenic elements, audio, video, lighting, and technical production.1.3 There are nine specifications covering the following areas of event planning: destination selection, accommodations, food and beverage, audio visual, onsite offices, communication and marketing materials, transportation, exhibits, and venues. Within each specification are eight categories’ criteria: staff management policy, communications, waste management, energy, air quality, water, procurement, and community partners. Each category is further split into four progressive levels of achievement. Information within each specification is divided as follows: Main Body, Referenced Documents, Terminology, Planner Requirements for Level 1, Supplier Requirements for Level 1, and Keywords; AnnexesPlanner Requirements for Levels 2 – 4 and Supplier Requirements for Levels 2 – 4.1.4 All areas of performance under this specification may not be relevant for each event or for each facility or provider of event services. In some cases, an event planner would use this specification in conjunction with other specifications (for example, Specifications , ) or this specification may be used individually. In other words, elements of an event may be separated and considered solely or added together and considered as a unit (for example, venues used individually versus transportation, accommodations, and destination selection used in conjunction).1.5 If higher levels are achieved in some sections, the event can only be considered environmentally sustainable at the lowest level achieved.1.6 The use of levels within this specification recognizes the path to environmentally sustainable events is a multi-stage effort. The idea behind the levels is to provide a coherent baseline for measuring environmental performance, to be flexible enough to adapt to the needs of more advanced planners and to establish a performance path that encourages further environmental performance improvement. In addition, the evolution of products and services to support events is expected, allowing additional advancements and underscoring the dynamic nature of environmental sustainability. This specification primarily focuses on environmental sustainability, while some aspects of economic and social sustainability are included recognizing the complete path toward overall sustainability.1.7 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.1.8 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

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