The technical definitions for combustible dust vary. In Canada, the Hazardous Products Regulation (WHMIS 2015) defines combustible dust as  a mixture or substance that is in the form of finely divided solid particles that, upon ignition, is liable to catch fire or explode when dispersed in air.
Some rewards from employee incentive contests are exempt from income tax. Such rewards must be tangible personal property, for example, material goods that are for personal use and that are not deductable from the companyâs operating costs. Such rewards are not classified as income, but only up to the value of $1,600.
EMPLOYEESâ TAX [PAY-AS-YOU-EARN (PAYE)]. Employeesâ Tax refers to the tax required to be deducted by an employer from an employeeâs remuneration paid or payable.The process of deducting or withholding tax from remuneration as it is earned by an employee is commonly referred to as PAYE.he amounts deducted or withheld must be paid by the employer to SARS on a monthly basis, by completing the Monthly Employer Declaration (EMP201) .