PMD ( Package for Machine Design )
The general system for engineering tasks based on FEM has been systematically developed, tested and used in the Czech Republic since 1977.
An extensive description is provided here 
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The set of PMD/PMD-GFEM programs was Commission opinion No. 5 "Strength calculations of components and pipeline systems" dated 24.11.2015 recommended for creating documents for safety documentation of nuclear power plants of the VVER type. (Prior to this date, the PMD file was certified by the State Nuclear Authority security under registration number 531.)
ROHR2
A program for the evaluation of pipeline systems according to standard recognized standards from the company Sigma ImbH.
STATES v5.1
Limit state evaluation program. In 2022 was issued authorization od SÚJB.
PVESS v9.1
Program for dimensioning pressure vessels according to the requirements of ČSN 69 0010, AD-Merkblatter and others.
Single purpose routines
We create our own routines for specific assignments. Examples are calculations for bolted joints according to VDI 2230, welds according to ČSN EN 1993-1-8 with consideration of seismicity, crack propagation or the implementation of creep models into the PMD system according to API 579-1.