| Ministry of Employment and Labor Relations of the Republic of Uzbekistan

№	Field of professional activity	Name of the professional standard developed by organizations of the Republic of Uzbekistan	Type of professional activity	Letter to the Ministry of employment and labor relations of the Republic of Uzbekistan (number, date of the incoming letter)	Registration number of the professional standard	Responsible organization	Date of entry into force of the professional standard (Order of the Minister of employment and labor relations)	Change to the professional standart		Date of entry into force of the professional standard (Changes to the order of the Minister of employment and labor relations)
№	Field of professional activity		Type of professional activity		Registration number of the professional standard	Responsible organization		Number, date of the incoming letter	Registration number of changed standarts
	1	2	3	4	5	6	7	8	9	10
1	Head2 Электроснабжение, подача газа, пара и кондиционированного воздуха	Head3Специалист по контролю и анализу качества воды в системах теплоснабжения	Head4Осуществление процессов водоочистки и водоподготовки	Head501/01-1719 от 29.04.2020	Head6D.01.089.0427/Б-20	Head7Министерство жилищно-коммунального обслуживания Республики Узбекистан	Head8№ 89-ИЧ от 18.05.2020	Head9	Head10	Head11