Construction workers and supervisors accreditation - Nairobi Construction site workers and supervisors are registered and accredited  by the National Construction Authority. The registration helps to ensure that all individuals undertaking various construction works are qualified fostering high professional standards and accountability in a bid to protect consumers against poor workmanship and disregard for laid down procedures and regulations. Construction workers and supervisors accreditation Kisumu Construction site workers and supervisors are registered and accredited  by the National Construction Authority. The registration helps to ensure that all individuals undertaking various construction works are qualified fostering high professional standards and accountability in a bid to protect consumers against poor workmanship and disregard for laid down procedures and regulations. Construction workers and supervisors Accreditation (Coast Region) Construction site workers and supervisors are registered and accredited  by the National Construction Authority. The registration helps to ensure that all individuals undertaking various construction works are qualified fostering high professional standards and accountability in a bid to protect consumers against poor workmanship and disregard for laid down procedures and regulations. Construction workers and supervisors accreditation Uasin Gishu Construction site workers and supervisors are registered and accredited  by the National Construction Authority. The registration helps to ensure that all individuals undertaking various construction works are qualified fostering high professional standards and accountability in a bid to protect consumers against poor workmanship and disregard for laid down procedures and regulations. Construction workers and supervisors accreditation Meru County Construction site workers and supervisors are registered and accredited  by the National Construction Authority. The registration helps to ensure that all individuals undertaking various construction works are qualified fostering high professional standards and accountability in a bid to protect consumers against poor workmanship and disregard for laid down procedures and regulations.