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Public Notice


Marks of Quality


The mark of quality that is affixed on all finished products to demonstrate their conformity to approved standards.

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Pre-shipment verification of conformity to Standards process used to verify that products to be imported into Nigeria are in conformity.

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Mandatory product certification scheme put in place by SON to ensure that products conform to Nigerian Industrial Standards.

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Nigerian Quality Mark

This is a voluntary mark of quality to reward excellent product performance through consistent compliance with relevant standards…

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Nigerian Quality Award

This mark recognizes exceptional product performance through compliance with specific criteria established by SON.

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Committed to delivering
superior quality service.


Products Certified


Import Approved


Training Sessions


Satisfied Businesses

Federal Ministry of Trade and Investment


To improve life through standardisation
and quality assurance.
SON Corporate Headquarter
SON Operational Headquarters
SON Regional Office, North West
SON Regional Office, North East
  • 1st Floor, Adamawa State Investment House,
    No. 42, Aminu Galadima Way,
    Jimeta, Yola,
    Adamawa State.

  • 08055354732

SON Regional Office, North Central
SON Regional Office, South-East
  • 3 Proda Road, Engineering Lab., PMB 01323,
    Emene, Industrial Layout – Enugu

  • 08034092179

SON Regional Office, South-South
  • Air Freighters house, KM 1 East/West Road
    (Aba Portharcourt Road) by YEMSONAT Filling Station,
    Port Harcourt, River State

  • 08159390785, 08034533226

SON Regional Office, South-West
  • 13/14, Victoria Arobieke Street,
    Off Admiralty Way, Lekki Phase 1,
    Lekki Peninsula Scheme,
    Lagos State.

  • 08179426711, 08033313591

SON Delta State Office
SON FCT Office
  • No.1 4, Kitwit Street,
    Beside Water Board,
    Zone 4, Wuse,

  • 0815 939 0775, 0803 786 1933

SON Abia State Office
SON Adamawa State Office
SON Akwa Ibom State OIffice
SON Anambra State Office
  • 12 Umukwapo Street, off Prof. Ben Chuks Okeke Avenue, Abuja Estate,
    Opposite Government House. Onitsha -Enugu Express way,
    Awka Anambra.

  • 08033164100

SON Bauchi State Office
SON Benue State Office
SON Borno State Office
SON Cross River State Office
SON Edo State Office
SON Ekiti State Office
SON Enugu State Office
  • 3 Proda Road, Engineering Lab., PMB 01323,
    Emene, Industrial Layout – Enugu

  • 0803 549 9597, 08033173251

SON Gombe State Office
SON Imo State Office
SON Kaduna State Office
SON Kano State Office
SON Katsina State Office
SON Kebbi State Office
SON Kogi State Office
SON Kwara State Office
SON Lagos State Office Zone I
SON Lagos State Office Zone II
  • SON Lagos State Office Zone II,
    1 3/1 4, Victoria Arobieke Street,
    Off Admiralty Way,
    Lekki Phase I.

  • 08020599447, 08023224762

SON Lagos State Office Zone III
SON Nassarawa State Office
SON Niger State Office
SON Ogun State Office Zone 1
SON Ogun State Office Zone 2
SON Ondo State Office
SON Osun State Office
SON Oyo State Office
SON Plateau State office
SON Rivers State Office
  • Air Freight house, KM 1 PortHarcourt- Onne Road)
    by Eleme Junction, PortHarcourt

  • 08066089166, 08052061852

SON Sokoto State Office
SON Taraba State Office
SON Yobe State Office