We are honored that SuperLawyers has selected David Harston and Phil Alterman as Colorado SuperLawyers, another year in a row.
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- Home
- Practice Areas
- For Employers
- H-1B (Professionals)
- L-1A/B (Intra-company transferees)
- H-2B (Seasonal workers)
- E-1 /E-2 Visas (Treaty Trader)/(Treaty Investor)
- TN (NAFTA Professionals)
- J-1 (Training and Exchange Visa)
- O-1 (Extraordinary Ability)
- P Visa - Artists, Athletes and Entertainers
- R-1 (Religious Workers)
- B-1/B-2 or Waiver (Business or Pleasure Visitors)
- Frequently Asked Questions about Employment and Training Visas
- Permanent residence through Employment
- Global Migration
- Employer Compliance & Due Diligence
- For Families
- For Investors
- Deportation Defense/Asylum
- U.S. Citizenship
- For Employers
- Our Services
- About Us
- News
- Contact Us
- Make A Payment
