I offer a full lifetime warranty on all my knives.
If there is any failure in the materials or workmanship I will replace the knife free of charge.
The only exception to this policy is damage caused by real abuse or 'testing'. My knives are designed to cut normal things, they are not designed to cut sheet metal or be used as a pry-bar. Sure, they can do these things, but the blade will likely sustain some level of damage.
If you had to abuse your knife during a bona-fide emergency situation please send me an email explaining what happened and I will endeavour to repair or replace your knife free of charge.
If you have a warranty issue, please contact me at: firstname.lastname@example.org