diff --git a/courses/serializers.py b/courses/serializers.py
index 33b8689083..36b267666a 100644
--- a/courses/serializers.py
+++ b/courses/serializers.py
@@ -119,6 +119,7 @@ def get_regexed_courses(self, course):
             "umich": r"([A-Z]{2,8}\s\d{3})",
             "chapman": r"([A-Z]{2,4}\s\d{3})",
             "salisbury": r"([A-Z]{3,4} \d{2,3})",
+            "itcr": r"([A-Z]{2}\d{4})",
         }
         course_code_to_name = {}
         if self.context["school"] in school_to_course_regex:
diff --git a/parsing/schools/active b/parsing/schools/active
index 8d872b2807..8f8181e071 100644
--- a/parsing/schools/active
+++ b/parsing/schools/active
@@ -7,3 +7,4 @@ umd
 umich
 uoft
 vandy
+itcr
\ No newline at end of file
diff --git a/parsing/schools/itcr/__init__.py b/parsing/schools/itcr/__init__.py
new file mode 100644
index 0000000000..44d9c9c76f
--- /dev/null
+++ b/parsing/schools/itcr/__init__.py
@@ -0,0 +1,15 @@
+# Copyright (C) 2023 Semester.ly Technologies, LLC
+#
+# Semester.ly is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Semester.ly is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+from parsing.schools import load_school_logger
+
+load_school_logger("itcr")
diff --git a/parsing/schools/itcr/config.json b/parsing/schools/itcr/config.json
new file mode 100644
index 0000000000..03a85769c4
--- /dev/null
+++ b/parsing/schools/itcr/config.json
@@ -0,0 +1,36 @@
+{
+    "school": {
+        "code": "itcr",
+        "name": "Instituto Tecnológico de Costa Rica"
+    },
+    "course_code_regex": "([A-Z]{2}\\d{4})$",
+    "terms": [
+        "1",
+        "2",
+        "V"
+    ],
+    "granularity": 5,
+    "ampm": false,
+    "full_academic_year_registration": false,
+    "single_access": false,
+    "active_semesters": {
+        "2023": [
+            "1"
+        ],
+        "2022": [
+            "V",
+            "2",
+            "1"
+        ],
+        "2021": [
+            "V",
+            "2",
+            "1"
+        ],
+        "2020": [
+            "2",
+            "1"
+        ]
+    },
+    "registrar": false
+}
\ No newline at end of file
diff --git a/parsing/schools/itcr/courses.py b/parsing/schools/itcr/courses.py
new file mode 100644
index 0000000000..497b612e5d
--- /dev/null
+++ b/parsing/schools/itcr/courses.py
@@ -0,0 +1,207 @@
+# Copyright (C) 2023 Semester.ly Technologies, LLC
+#
+# Semester.ly is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Semester.ly is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+
+import json
+
+
+from parsing.library.base_parser import BaseParser
+from parsing.library.utils import dict_filter_by_dict
+from datetime import datetime
+
+
+import urllib3
+
+urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
+
+
+class Parser(BaseParser):
+    """TEC course parser.
+
+    Attributes:
+        API_URL (str): Description
+        DAY_MAP (TYPE): Description
+        last_course (dict): Description
+        schools (list): Description
+        semester (TYPE): Description
+        verbosity (TYPE): Description
+    """
+
+    API_URL = "https://tec-appsext.itcr.ac.cr/guiahorarios/escuela.aspx/"
+    DAY_MAP = {
+        "LUNES": "M",
+        "MARTES": "T",
+        "MIERCOLES": "W",
+        "JUEVES": "R",
+        "VIERNES": "F",
+        "SABADO": "S",
+        "DOMINGO": "U",
+    }
+
+    def __new__(cls, *args, **kwargs):
+        """Set static variables within closure.
+
+        Returns:
+            Parser
+        """
+        return object.__new__(cls)
+
+    def __init__(self, **kwargs):
+        """Construct itcr parser object."""
+        self.schools = []
+        self.last_course = {}
+        super(Parser, self).__init__("itcr", **kwargs)
+
+    def _get_schools(self):
+        headers = {"Content-Type": "application/json"}
+        request = self.requester.post(
+            f"{Parser.API_URL}cargaEscuelas",
+            data="{}",
+            headers=headers,
+            verify=False,
+        )
+        self.schools = json.loads(request["d"])
+
+    def _get_courses(self, school):
+        headers = {"Content-Type": "application/json"}
+        payload = json.dumps({"escuela": school["IDE_DEPTO"], "ano": self.year})
+        request = self.requester.post(
+            f"{Parser.API_URL}getdatosEscuelaAno",
+            data=payload,
+            headers=headers,
+            verify=False,
+        )
+        try:
+            data = json.loads(request["d"])
+            return data
+        except Exception:
+            return []
+
+    def _parse_schools(self):
+        for school in self.schools:
+            self._parse_school(school)
+
+    def _parse_school(self, school):
+        courses = self._get_courses(school)
+        if self.term.isdigit():
+            courses = [
+                course
+                for course in courses
+                if (
+                    course["IDE_MODALIDAD"] == "S"
+                    and course["IDE_PER_MOD"] == int(self.term)
+                )
+            ]
+        elif self.term == "V":
+            courses = [
+                course
+                for course in courses
+                if (course["IDE_MODALIDAD"] == "V" and course["IDE_PER_MOD"] == 1)
+            ]
+        else:
+            courses = []
+
+        sections = self._parse_sections(courses)
+        for courseCode in sections:
+            course = sections[courseCode]
+            self._load_ingestor(course[0], course)
+
+    def _parse_sections(self, courses):
+        res = {}
+        for course in courses:
+            section_code = course["IDE_MATERIA"] + str(course["IDE_GRUPO"])
+            if res.get(section_code, None) is None:
+                res[section_code] = []
+            res[section_code].append(course)
+
+        return res
+
+    def _load_ingestor(self, course, section):
+        try:
+            num_credits = float(course["CAN_CREDITOS"])
+        except Exception:
+            num_credits = 0
+
+        # Load core course fields
+        self.ingestor["name"] = course["DSC_MATERIA"]
+        self.ingestor["description"] = ""
+        self.ingestor["code"] = course["IDE_MATERIA"]
+        self.ingestor["num_credits"] = num_credits
+        self.ingestor["department_name"] = course["DSC_DEPTO"]
+        self.ingestor["campus"] = course["DSC_SEDE"]
+
+        created_course = self.ingestor.ingest_course()
+
+        if (
+            self.last_course
+            and created_course["code"] == course["IDE_MATERIA"]
+            and created_course["name"] != course["DSC_MATERIA"]
+        ):
+            self.ingestor["section_name"] = course["IDE_MATERIA"]
+        self.last_course = created_course
+
+        for meeting in section:
+            # Load core section fields
+            self.ingestor["section_code"] = str(meeting["IDE_GRUPO"])
+            self.ingestor["instrs"] = meeting["NOM_PROFESOR"]
+
+            self.ingestor["section_type"] = meeting["TIPO_CURSO"]
+
+            # We have no data on the capacity
+            self.ingestor["size"] = 1
+            self.ingestor["enrollment"] = 0
+            self.ingestor["waitlist"] = 0
+
+            created_section = self.ingestor.ingest_section(created_course)
+
+            # Theres no real way to get this data from the current api
+            # so for now just filling with the current date
+            self.ingestor["date_start"] = datetime.now()
+            self.ingestor["date_end"] = datetime.now()
+
+            self.ingestor["time_start"] = meeting["HINICIO"]
+            self.ingestor["time_end"] = meeting["HFIN"]
+            self.ingestor["days"] = [Parser.DAY_MAP.get(meeting["NOM_DIA"], "")]
+            course_campus = f'{meeting["DSC_SEDE"]} ({meeting["TIPO_CURSO"]})'
+            self.ingestor["location"] = {
+                "campus": course_campus,
+                "building": course_campus,
+                "room": "",
+            }
+            self.ingestor.ingest_meeting(created_section)
+
+    def start(
+        self,
+        verbosity=3,
+        textbooks=False,
+        departments_filter=None,
+        years_and_terms_filter=None,
+    ):
+        """Start parse."""
+        self.verbosity = verbosity
+
+        # Default to hardcoded current year.
+        years = {"2023", "2022", "2021", "2020"}
+        terms = {"1", "2", "V"}
+
+        years_and_terms = dict_filter_by_dict(
+            {year: list(terms) for year in years}, years_and_terms_filter
+        )
+
+        for year, terms in list(years_and_terms.items()):
+            self.ingestor["year"] = year
+            self.year = year
+            for term in terms:
+                self.ingestor["term"] = term
+                self.term = term
+                self._get_schools()
+                self._parse_schools()
diff --git a/parsing/schools/itcr/data/.gitkeep b/parsing/schools/itcr/data/.gitkeep
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/parsing/schools/itcr/logs/.gitkeep b/parsing/schools/itcr/logs/.gitkeep
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/static/js/redux/constants/schools.jsx b/static/js/redux/constants/schools.jsx
index 88f6393607..6dce80aaea 100644
--- a/static/js/redux/constants/schools.jsx
+++ b/static/js/redux/constants/schools.jsx
@@ -23,6 +23,7 @@ export const VALID_SCHOOLS = [
   "umich",
   "chapman",
   "salisbury",
+  "itcr",
 ];
 
 export const getSchoolSpecificInfo = (school) => {
@@ -148,6 +149,22 @@ export const getSchoolSpecificInfo = (school) => {
           1: "",
         },
       };
+    case "itcr":
+      return {
+        primaryDisplay: "name",
+        areasName: "Areas",
+        departmentsName: "Deparments",
+        levelsName: "Levels",
+        timesName: "Times",
+        courseRegex: "([A-Z]{2}\\d{4})",
+        campuses: {
+          "CAMPUS TECNOLOGICO CENTRAL CARTAGO": "CAMPUS TECNOLOGICO CENTRAL CARTAGO",
+          "CENTRO ACADEMICO DE LIMON": "CENTRO ACADEMICO DE LIMON",
+          "CENTRO ACADEMICO DE ALAJUELA": "CENTRO ACADEMICO DE ALAJUELA",
+          "CAMPUS TECNOLOGICO LOCAL SAN JOSE": "CAMPUS TECNOLOGICO LOCAL SAN JOSE",
+          "CAMPUS TECNOLOGICO LOCAL SAN CARLOS": "CAMPUS TECNOLOGICO LOCAL SAN CARLOS",
+        },
+      };
     default:
       return {
         primaryDisplay: "code",