Lakewood-based KRTL Holding Group Inc. has successfully registered Industria Químico Farmaceutica SIGMA CORP. S.R.L. (SIGMA) with the U.S. Food and Drug Administration’s (FDA) Federal Establishment Identifier (FEI). This milestone underscores the collaboration between KRTL and SIGMA in enhancing regulatory readiness and gaining access to the U.S. market. Bolivia, known for its biodiversity and natural resources,…