The Central Government may, from time to time, for the purposes of facilitating the promotion and development and enhancing the competitiveness of micro, small and medium enterprises, particularly of the micro and small enterprises, by way of development of skill in the employees, management and entrepreneurs, provisioning for technological upgradation marketing assistance or infrastructure facilities and cluster development of such enterprises with a view to strengthening backward and forward linkages, specify, by notification, such programmes, guidelines or instructions, as it may deem fit.