WeBOC Registration:

WeBOC Registration from Department of Custom  is mandatory for both Importers and Exporters. Imports can be defined as purchased of goods from another country . On the other hand  Exports refers to the sale of finished goods or products to another country.  Goods can only be imported for  Industrial or Commercial uses .
Commercial importers.
Goods from that are imported abroad and then resale in Pakistan without any further modification. The most common examples Laptops, Mobile Phones, Electrical and electronic equipment.
Industrial  Users
: these types goods are imported by industrialist and manufactures   as raw material   and used in  their manufacturing process and not for resale. For example active ingredients used in pharmaceutical industry in Pakistan are imported from China and South Korea.
In Pakistan all types goods are allowed except those goods which are  banned or restricted as per import/export policy order. In some instances NOC form relevant  ministry  are also required. For example for import and export of  Gemstones NOC from Trade Development Authority of Pakistan  and in case of imports of Bullet Proof material approval is required from Ministry of Interior.  
Documents Required  for WeBOC Registration
1. Request for WeBOC ID on Letterhead
2. Visiting Card and Photographs(2)
3. WeBOC User Registration Form
4. Verification from NADRA
5. NTN
6. STRN Certificate
7. Form-181
8. Income Tax Rerun for the year
9. Chamber of Commerce Membership Certificate
10. Current Paid Utility Bills
11. Bank Account Maintenance Certificate of the Business (Verified and Stamp)
12. Bank Statement for the last 6 Months (balance 0.5 to 0.8 million)
13. Active Taxpayers List (ATL) for Sales Tax & Income Tax
14. Online NTN/STN Inquiry (Principal Activity Importer/Exporter)
15. Property Documents /Rent Agreement with CNIC Copy of the owner
16. Affidavit on Stamp Paper Rs.100
17. Paid Bank Challan of Rs. 500

The following additional requirements in case of : 
Sole Proprietorship: 
Proprietor’s Original CNIC
Original CNIC of all Partners
Partnership Deed
Authority Letter/NOC from other Partners.

Original CNIC of Directors.
Property Documents of Business Rent Agreement with CNIC Copy of the owner 
Affidavit on Stamp Paper Rs.100
Memorandum and Articles of Association of company with CTC Form-29
NTN of Company

For others services
Income Tax
Business Registration
Corporate Services
Sales Tax