Includes the offices specialized in setting and designing accounting systems for companies and firms, designing accounting documents, records and books, setting documentary cycles or other accounting processes. These offices offer services against fixed fees, but may not examine or audit accounts.

Includes creating and placing advertisements in the outdoor advertising structure found in high-traffic areas such as alongside busy roads and on roof and inside buildings, aimed at attracting passing pedestrians and drivers.

Includes centers or institutes specialized in elaborating studies and experimental and development researches on learning technologies to set guidelines to enhance designing, evaluating and implementing learning techniques to reach the utmost efficiency, such firms are not allowed to conduct field surveys and questionnaire before getting approval from the competent authority.

Includes firms which provide interior, exterior and outer areas cleaning to residential buildings and governmental and professional premises , it excludes providing domestic workers who perform as cooks, gardeners, housekeepers, laundress, caring for children and elderly, it also excludes providing these workers to conduct cleaning residential buildings on temporary basis.

Includes firms engaged in renting to others, without drivers, sewage vehicles to use in collecting sewer water and sinks, stagnant water, rain water and contaminated water, it involves collecting and transporting to treatment or disposal sites.

Includes firms engaged in cleaning of tanks for storage of oil or natural liquefied gases or water, tankers and tanker vehicles, also, metal and plastic containers for garbage and waste collection as well as the reusable packaging crates used to ship to retail stores.

Includes firms engaged in providing engineering consultancies and services to marine projects such as floating marinas and infrastructure for waterfronts developments, which would be submitted to the concerned authorities for approval, these firms are not allowed to involve in the designs and drawings of said projects, the minimal qualifications required is bachelor degree in civil engineering, along with three years hands-on experience.

Includes firms engaged in advisory and supervisory services on the use of radiation in workplace, also, enhancing the safety awareness for users of radiation in medical facilities for diagnosis and therapy, or for radioactive materials transporters, including calibrating the equipment monitoring radiation as per domestic and international standards, the minimal qualifications required is bachelor degree in physical or chemical sciences or nuclear engineering or related discipline, along with three years hands-on experience.

Includes the provision of advice and assistance as well as overseeing and managing the facilities owned by others and licensed by the competent authorities, such as clubs, parks, private, hospitals, nurseries, industrial and commercial facilities, as per the prevailing laws and regulations, these firms are neither allowed to provide the manpower to such facilities, nor to engage in the activities of maintenance and cleaning, they are also not permitted to practice labor recruitment and employmen.

Includes firms providing outsourced monitoring and management of cyber security devices and systems. Services may include firewall provision, intrusion detection, VPN and vulnerability scanning.