Quality assurance comprises administrative and procedural activities implemented in a quality system so that requirements and goals for a product, service or activity will be fulfilled.
Sisal (/ËsaÉªsÉl/ , [siËsal]), with the botanical name Agave sisalana, is a species of Agave native to southern Mexico but widely cultivated and naturalized in many other countries.t is sometimes referred to as sisal hemp, because for centuries hemp was a major source for fibre, and other fibre sources were named after it.
Itâs also sometimes called hemp rope or sisal rope because it is made of hemp fibers. The all natural fibers make it absorbent, but it stretches very little so itâs great for making a rope ladder, landscaping, obstacle courses, etc.