GSE Rentals Quality GSE Rentals Limited operates a Quality Assurance System that is regularly up dated and reviewed through regular Quality Assurance Meetings. This system has been prepared to satisfy the requirements of EN-29002 and ISO-9002. Full copies of our quality manual are available on request. In line with this we have developed in-house test procedures for all our equipment. These procedures are strictly adhered to and clients can be assured that our equipment will have been fully checked and tested prior to despatch. All our in house procedures comply with international quality assurance standards and are available for client approval.