This section presents a list of surveys conducted by the Census and Statistics Department (C&SD) under the Census and Statistics Ordinance. For enquiry relating to a specific survey, you may refer to the telephone number and e-mail address as shown below. If you wish to verify the identity of individual C&SD field officers, please call C&SD at 2582 4798.

	Name of Survey	Telephone No.	E-mail Address
	Regular survey
	Monthly
1	Monthly Building Materials Wholesale Price Survey	3903 7385	construction-cost@censtatd.gov.hk
2	Monthly Retail Price Survey	3903 7360	cpi@censtatd.gov.hk
3	Monthly Import and Export Price Survey	2582 5579	ieps@censtatd.gov.hk
4	Monthly Survey on Insurance and Freight Costs for Import Trade	2582 5503	ims@censtatd.gov.hk
5	Monthly Survey of Re-export Trade	2582 5579	rxs@censtatd.gov.hk
6	Monthly Survey of Retail Sales	3903 7400	mrs@censtatd.gov.hk
7	Monthly Survey on Trade Involving Outward Processing in the Mainland of China	2582 2126	ops@censtatd.gov.hk
8	General Household Survey	2887 5526	household-survey@censtatd.gov.hk
9	Monthly Survey on the Business Situation of Small and Medium-sized Enterprises	3903 7246	sme-survey@censtatd.gov.hk
	Quarterly
1	Labour Earnings Survey	2887 5550	wage@censtatd.gov.hk
2	Quarterly Business Tendency Survey	3903 7263	business-prospects@censtatd.gov.hk
3	Quarterly Survey of Construction Output	3903 6965	building@censtatd.gov.hk
4	Quarterly Employment Survey of Construction Sites	2582 5304	sev@censtatd.gov.hk
5	Quarterly Survey of Employment and Vacancies	2234 3700	sev@censtatd.gov.hk
6	Quarterly Survey of Industrial Production	3903 7247	ind-production@censtatd.gov.hk
7	Quarterly Survey of Restaurant Receipts and Purchases	3903 7401	qsr@censtatd.gov.hk
8	Quarterly Survey of Service Industries	3903 7274	business-receipts@censtatd.gov.hk
9	Quarterly Survey of Merchanting and Other Trading Activities	3903 7314	qsmta@censtatd.gov.hk
	Yearly
1	Annual Survey of Economic Activities	3903 7267	econ-survey@censtatd.gov.hk
2	Annual Earnings and Hours Survey	3105 2369	aehs@censtatd.gov.hk
3	Survey of External Claims, Liabilities and Income	3903 7077	secli@censtatd.gov.hk
4	Annual Survey of Imports and Exports of Services	3903 7411	tis@censtatd.gov.hk
5	Annual Survey of Overseas Tours	3903 6963	asps@censtatd.gov.hk
6	Annual Survey of Premises Owned and Occupied by Private Non-profit Bodies	3903 6963	asps@censtatd.gov.hk
7	Annual Survey of Companies in Hong Kong with Parent Companies Located outside Hong Kong	3903 7263	regional-offices@censtatd.gov.hk
8	Survey of Innovation Activities	3903 7316	sia@censtatd.gov.hk
9	Survey of Salaries and Employee Benefits - Managerial and Professional Employees (Excluding Top Management)	3105 2369	mpes@censtatd.gov.hk
10	Annual Survey on Profile of Inmates of Private Elderly Homes	2887 5508	ghs@censtatd.gov.hk
	Every five years
1	2019/20 Household Expenditure Survey	3188 2107	hesurvey@censtatd.gov.hk
	Ad hoc survey
1	Thematic Household Survey on Employees Engaged under Employment Contracts with Short Duration or Working Hours and Employees Engaged under Continuous Contracts, and Employment of Domestic Helpers in 2019 (A survey contracted out to Mercado Solutions Associates Limited by the Census and Statistics Department)	2887 9531 (Mercado Solutions Associates Limited enquiry hotline: 2598 0909)	thematic@censtatd.gov.hk
2	Survey on Information Technology Usage and Penetration in the Business Sector for 2019	3153 2766	itsurvey@censtatd.gov.hk