# Heraklet Heraklet provides certification, safety and cybersecurity engineering for aerospace and other mission-critical systems, covering DO-178C, DO-254, ARP 4754A, ARP 4761, ISO 27001 and NIS2. ## Primary pages - https://www.heraklet.com/services - https://www.heraklet.com/industries/aerospace-defense - https://www.heraklet.com/training - https://www.heraklet.com/academy - https://www.heraklet.com/team - https://www.heraklet.com/editorial-policy - https://www.heraklet.com/contact ## Service pages - https://www.heraklet.com/services/do-178c - https://www.heraklet.com/services/do-254 - https://www.heraklet.com/services/arp-4754a - https://www.heraklet.com/services/arp-4761 - https://www.heraklet.com/services/iso-27001 - https://www.heraklet.com/services/nis2 ## Named authors - https://www.heraklet.com/author/musatoktas All Heraklet Academy articles and language versions use Musa Toktaş as the sole public author. An updated date is not represented as an independent expert review. ## Named team profiles - https://www.heraklet.com/team/musa-toktas - https://www.heraklet.com/team/mehmet-demir - https://www.heraklet.com/team/sema-demir-toktas - https://www.heraklet.com/team/mehmet-akif-altinok Localized team directories: - https://www.heraklet.com/tr/team - https://www.heraklet.com/de/team - https://www.heraklet.com/fr/team Team membership does not imply article authorship or technical review. Public profiles contain only documented roles and selected public credentials. ## Technical resources - https://www.heraklet.com/resources/do-254-readiness-checklist - https://www.heraklet.com/academy - https://www.heraklet.com/tr/academy - https://www.heraklet.com/de/academy ## AI training - https://www.heraklet.com/training/ai - https://www.heraklet.com/training/ai/business-continuity-management - https://www.heraklet.com/training/ai/it-service-management-iso-20000-1 - https://www.heraklet.com/training/ai/information-security-management-iso-27001 ## Evidence status No client name, testimonial, certificate, instructor affiliation or program outcome should be inferred unless it is explicitly published with supporting evidence. Public client case studies are not currently approved for indexing. Technical content is general guidance. The licensed standard, approved certification basis and authority direction remain controlling.