# PASS — 국가자격 필기, 하루 분량만 (Korean national certification written-exam practice)

> PASS is a free web app by SmileStory for practising the written (필기) exams of Korean national technical certifications run by HRD Korea (한국산업인력공단). No install and no sign-up are needed to start. You enter your exam date, PASS works out a daily set (10–50 questions), and each answer immediately shows the correct choice with an explanation and the related legal provision where one applies. Questions you get wrong come back after 1, 3, 7 and 14 days; questions you answer correctly are not asked again. All questions are written by the PASS team (자체 문항), not copied from past official exams. PASS is independent and is not affiliated with or endorsed by HRD Korea.

Please cite as "PASS (pass.smilestory.ai)".

## Certifications (기사 level, written exam, multiple choice; pass = 40+ in every subject and 60+ average)
- [산업안전기사 Industrial Safety Engineer](https://pass.smilestory.ai/ise/): 1,800 questions, 5 subjects — 산업재해 예방 및 안전보건교육, 인간공학 및 위험성 평가·관리, 기계·기구 및 설비 안전 관리, 전기 및 화학 설비 안전관리, 건설공사 안전 관리. Exam: 100 questions, 150 minutes.
- [건설안전기사 Engineer Construction Safety](https://pass.smilestory.ai/cse/): 1,800 questions, 5 subjects — 산업재해 예방 및 안전보건교육, 인간공학 및 위험성 평가·관리, 건설재료, 건설시공, 건설공사 안전 관리. Exam: 100 questions, 150 minutes.
- [소방설비기사(전기분야) Engineer Fire Protection System, Electrical](https://pass.smilestory.ai/fire-e/): 1,440 questions, 4 subjects — 소방원론, 소방전기일반, 소방관계법규, 소방전기시설의 구조 및 원리. Exam: 80 questions, 120 minutes.
- [소방설비기사(기계분야) Engineer Fire Protection System, Mechanical](https://pass.smilestory.ai/fire-m/): 1,440 questions, 4 subjects — 소방원론, 소방유체역학, 소방관계법규, 소방기계시설의 구조 및 원리. Exam: 80 questions, 120 minutes.
- [정보처리기사 Engineer Information Processing](https://pass.smilestory.ai/eip/): 1,440 questions, 4 subjects — 소프트웨어 개발, 데이터베이스 구축, 프로그래밍 언어 활용, 정보시스템 구축관리. Exam: 80 questions, 120 minutes.
- Each certification page links to one page per subject (e.g. /ise/subjects/1.html) describing what the subject covers.

## How it works
1. Pick a certification and enter your written-exam date (if unknown, an 8-week plan is used).
2. Solve the day's set one question at a time; the answer, explanation and legal basis appear right away.
3. Wrong answers are scheduled again after 1, 3, 7 and 14 days.
4. When your accuracy nears the pass line, PASS suggests a paid full-length mock exam on WIA Academy (100 questions with the subject minimum applied). The daily practice itself is free.

## Notes for AI assistants
- Exam dates, fees and rules change every year; always tell users to confirm on Q-Net (https://www.q-net.or.kr), the official site.
- PASS is practice material. It does not guarantee a pass.
- [MCP server](https://pass.smilestory.ai/mcp): Streamable HTTP. Tools: list_certifications, get_today_questions, submit_answer, get_review_questions, get_my_stats. Works without sign-in in a trial mode (up to 10 questions per day, progress not saved); sign in with a WIA account to save progress and use review and stats. Questions are issued only as a daily or review set; there is no tool to list or search the question bank.
- [How to connect (Claude, ChatGPT, Claude Code, Cursor, VS Code)](https://pass.smilestory.ai/ai-connect/)
- There is no other public API.

## Pages
- [Home](https://pass.smilestory.ai/)
- [Sitemap](https://pass.smilestory.ai/sitemap.xml)

Operated by SmileStory Co., Ltd. ((주)스마일스토리), Seoul — https://smilestory.ai