{"guide":"https://numap.app/llms.txt","subject":"HLS","count":13,"what":"Compact filterable index of every course in this subject. Full detail per course - description, offering history with enrollment, meeting-day and instructor-share percentages, RateMyHusky links - is at its `detail` page (copy the URL verbatim).","lastUpdated":"Sep 2026","generatedAt":"2026-09-10T14:33:56.814Z","disclaimer":"NU Map is an independent, student-built planner. It is not affiliated with, endorsed by, or officially connected to Northeastern University. Data is scraped from Northeastern's public catalog and refreshed on a schedule; always confirm with the official catalog and an academic advisor.","legend":{"prereqs":"Flat token list: course refs {subject, number, minGrade} joined by 'And'/'Or' strings; nested arrays are parenthesized groups. minGrade is the minimum passing grade required.","coreqs":"Courses that must be taken in the same term.","level":"undergrad for course numbers below 5000, grad otherwise.","typicallyOffered":"Seasons in which the course was scheduled in at least two-thirds of that season's terms on record since it first appeared — a pattern, not a guarantee.","typicalDays":"Weekdays on which at least 50% of recent sections met (R means Thursday).","instructors":"Names of everyone who taught it in recent terms; per-season shares and review links are on the detail page.","unlocks":"Courses that list this course in their prerequisites — what taking it opens up.","nuPath":"NUpath general-education attributes this course carries.","repeatable":"Whether the course may be taken more than once for credit.","detail":"This course's full page: description, offering history, percentages, professors. Fetch it for any single-course question."},"courses":[{"number":"6000","title":"Introduction to Homeland Security","credits":3,"level":"grad","unlocks":["HLS 6983"],"detail":"https://numap.app/data/courses/HLS/6000"},{"number":"6010","title":"Contemporary Threats to Homeland Security","credits":3,"level":"grad","unlocks":["HLS 6983","HLS 7990"],"detail":"https://numap.app/data/courses/HLS/6010"},{"number":"6020","title":"Technology for Homeland Security","credits":3,"level":"grad","unlocks":["HLS 6983","HLS 7990"],"detail":"https://numap.app/data/courses/HLS/6020"},{"number":"6030","title":"Intelligence for Homeland Security","credits":3,"level":"grad","unlocks":["HLS 6983","HLS 7990"],"detail":"https://numap.app/data/courses/HLS/6030"},{"number":"6040","title":"Critical Infrastructure and Protection","credits":3,"level":"grad","unlocks":["HLS 6983","HLS 7990"],"detail":"https://numap.app/data/courses/HLS/6040"},{"number":"6060","title":"Strategic Planning and Budgeting","credits":3,"level":"grad","detail":"https://numap.app/data/courses/HLS/6060"},{"number":"6070","title":"Emergency Management and Geographic Information Systems","credits":3,"level":"grad","detail":"https://numap.app/data/courses/HLS/6070"},{"number":"6080","title":"Continuity of Operations and Planning","credits":3,"level":"grad","detail":"https://numap.app/data/courses/HLS/6080"},{"number":"6150","title":"Essentials of Emergency Management","credits":3,"level":"grad","unlocks":["SIA 6670"],"detail":"https://numap.app/data/courses/HLS/6150"},{"number":"6155","title":"Critical Infrastructure, Security, and Emergency Management","credits":3,"level":"grad","detail":"https://numap.app/data/courses/HLS/6155"},{"number":"6160","title":"Advanced Emergency Management","credits":3,"level":"grad","detail":"https://numap.app/data/courses/HLS/6160"},{"number":"6983","title":"Topics in Homeland Security","credits":1,"creditsMax":4,"level":"grad","prereqs":[{"subject":"HLS","number":"6000","minGrade":"C-"},"And",{"subject":"HLS","number":"6010","minGrade":"C-"},"And",{"subject":"HLS","number":"6020","minGrade":"C-"},"And",{"subject":"HLS","number":"6030","minGrade":"C-"},"And",{"subject":"HLS","number":"6040","minGrade":"C-"},"And",{"subject":"HLS","number":"6050","minGrade":"C-"}],"repeatable":true,"detail":"https://numap.app/data/courses/HLS/6983"},{"number":"7990","title":"Thesis","credits":1,"creditsMax":4,"level":"grad","prereqs":[{"subject":"HLS","number":"6010","concurrent":true,"minGrade":"C"},"And",{"subject":"HLS","number":"6020","concurrent":true,"minGrade":"C"},"And",{"subject":"HLS","number":"6030","concurrent":true,"minGrade":"C"},"And",{"subject":"HLS","number":"6040","concurrent":true,"minGrade":"C"},"And",{"subject":"HLS","number":"6050","concurrent":true,"minGrade":"C"},"And",{"subject":"GST","number":"6109","concurrent":true,"minGrade":"C"}],"detail":"https://numap.app/data/courses/HLS/7990"}]}