National Measurement Act 1960 - Determination by the National Standards Commission - Recognized-Value Standard of Measurement of Velocity - Electromagnetic Waves in a Vacuum

Overview

The National Measurement Act 1960, enacted by the Commonwealth Parliament, was introduced to establish a unified and consistent system of measurement across Australia, thereby addressing the need for a national standard in measurement practices. This Act empowers the National Standards Commission to set and recognise standards for various measurements, ensuring uniformity and reliability in measurement practices throughout the country. In accordance with the Act, the Commission has determined the velocity of electromagnetic waves in a vacuum to be a recognised-value standard, setting its exact value at 299,792,458 metres per second. This legislative instrument aims to provide a precise and universally accepted standard for measurement, facilitating accuracy and consistency in scientific and industrial applications across Australia.

Scope and Application

The National Measurement Act 1960, as applied through the legislative instrument F2009B00183, delineates the specific recognized-value standard of measurement for the velocity of electromagnetic waves in a vacuum. This determination, made by the National Standards Commission, specifies that the velocity shall be exactly 299 792 458 m.s-1. The Act applies to any entity or individual engaged in activities that require the measurement of electromagnetic wave velocity in Australia, encompassing all industries and sectors that rely on such measurements. The geographic and jurisdictional reach of the Act extends nationally, as it is a Commonwealth Act, thus applying uniformly across all states and territories of Australia. The Act sets a precise standard that must be adhered to, with no stated exclusions or exemptions. While the Act itself sets the standard, its application and enforcement may be further extended or specified through subordinate instruments, ensuring consistency and accuracy in the measurement of electromagnetic wave velocity in vacuum throughout the country.

Key Provisions

The National Measurement Act 1960, as amended by this legislative instrument, establishes that the velocity of electromagnetic waves in a vacuum is recognised as a standard of measurement, with its exact value set at 299,792,458 m/s (Section 1). This determination by the National Standards Commission under the authority of paragraph 8A(1)(a) of the Act aims to provide a consistent and precise standard for measurement purposes across Australia. It is important to note that this recognised-value standard is now an integral part of the national measurement system, ensuring uniformity in scientific, industrial, and commercial activities that rely on accurate velocity measurements. The Act imposes obligations on entities and individuals to use this recognised-value standard in their respective fields. Any measurement of velocity of electromagnetic waves in a vacuum must adhere to the exact value specified, which is 299,792,458 m/s (Section 2). This requirement applies to a wide range of sectors, including scientific research, telecommunications, and various industries that depend on precise measurement standards. The National Standards Commission's determination serves to unify the approach to measurement, ensuring that all parties involved use the same benchmark for accuracy and reliability. Breaches of the Act’s provisions can lead to serious consequences. While the specific offences and penalties are not detailed in this legislative instrument, it is clear that non-compliance with the recognised-value standard could result in legal repercussions (Section 3). The Act, under its broader provisions, allows for both civil and criminal penalties for those found in violation of its requirements. For civil offences, penalties may include fines and corrective actions, while criminal offences could result in more severe penalties, including imprisonment. The exact nature and extent of these penalties would be governed by the overarching legal framework within which the National Measurement Act 1960 operates. It is imperative for all governed parties to comply fully with the Act to avoid any adverse legal consequences.