As you have asked about the MBA HSG program offered by University of St Gallen, I am giving you information about it, check below for the details

It offers
Full time MBA program
Part Time MBA program

Admission requirements:

Bachelor's Degree

GMAT/GRE Score or Part-time MBA Admissions Test
Applicants for the Full-time MBA programme are required to submit a GMAT/GRE score no older than five years prior to gain full admission to the MBA programme

Fluency in English
For evidence via language proficiency testing, we accept TOEFL, IELTS, Cambridge Certificate and PTE Academic.

Work Experience
A minimum of two years full-time post-Bachelor degree work experience is required, with at least four years of work experience recommended.
Admissions Process Overview

Step 1: Create & submit application
Step 2: Record video Q&A responses
Step 3: Receive interview invitation
Step 4: Have interview & solve business dilemma
Step 5: Receive decision + guidance on loans & scholarships
Step 6: Sign offer & pay enrolment fee

Contact:
University of St.Gallen MBA
Blumenbergplatz 9
9000 St.Gallen
Switzerland
+41 (0) 71 224 2478