The 30th International Conference on Head-Driven Phrase Structure Grammar will be held in a hybrid format on 07 July - 08 July 2023 at the University of Massachusetts Amherst, the venue of the LSA Linguistic Institute 2023.

The HPSG 2023 conference will be a two-day main conference (07 July - 08 July), which will be followed by a one-day (09 July) workshop on ellipsis (Experimental and Corpus-based Approaches to Ellipsis). 

**Schedule for the Main Conference**

The program of the conference and workshop is attached to this email.

Notice that the program is subject to last-minute changes. Please consult the webpage: https://www.acsu.buffalo.edu/~fabiolah/hpsg23/schedule_mc.html

**Registration**

Please register before July 6th: https://activities-ubf-buffalo.nbsstore.net/hpsgellipsis-workshop-registration

Registration for the conference is mandatory for participation on site or online.

**Registration fees** $0 for LSA participants

$50 for students

$80 for non-students

**Contact information**

Local Organizing Committee Chairs:

Gabriela Bîlbîie (University of Bucharest)

Fabiola Henri (University at Buffalo)

Program Committee Chair:

Elodie Winckel (Friedrich Alexander University Erlangen-Nuremberg)