Rapid industrialization across the globe resulted in heavy investments in the manufacturing sector. With this growth, the number of people employed across the globe has also risen. For instance, in 2018, employment, on an average, has increased by more than 202,000 per month as compared to 182,000 in the previous year. With respect to manufacturing sector, employment has grown by 22,000 in March 2018 and by far, the manufacturing units have added about 74,000 jobs. This increase in employment has, alongside, raised the safety bar for workers employed in industries such as oil and gas, chemicals, healthcare and mining.