Human rights agreements that (probably) aren't 'definitional' to democracy

Convention on Right to Organize and Collective Bargaining
Geneva Convention on Wounded and Sick in Armed Forces in Field
Geneva Convention on Wounded, Sick, and Shipwrecked Armed Forces at Sea
Geneva Convention on Prisoners of War
Geneva Convention on Civilians in Time of War
Convention for Suppression of Traffic in Persons and of Exploitation of Prostitution of Others
Convention Relating to Status of Refugees
Equal Remuneration Convention
Convention on the International Right of Correction
Convention Relating to Status of Stateless Persons
Supplementary Convention on Abolition of Slavery
Convention on Indigenous and Other Tribal and Semi-Tribal Populations
Convention on Abolition of Forced Labor
Convention on Nationality of Married Women
Discrimination (Employment and Occupation) Convention
Convention Against Discrimination in Education
Convention on Reduction of Statelessness
Convention on Marriage
Convention on Equality of Treatment of Nationals and Non-Nationals in Social Security
Employment Policy Convention
Convention on Elimination of Racial Discrimination
Covenant on Economic, Social, and Cultural Rights
Protocol Relating to Status of Refugees
Convention on Non-Applicability of Statutory Limitations
Minimum Age Convention
Convention on Crime of Apartheid (questionable – might be definitional)
Convention on Rural Workers Organizations
Convention on Migrant Workers (Supplementary Provisions)
First Protocol to Geneva Conventions
Second Protocol to Geneva Conventions
Convention on Elimination of Discrimination Against Women
Convention on Workers with Family Responsibilities
Convention on Maintenance of Social Security Rights
Convention Against Apartheid in Sports
Convention on Rights of Child
Second Protocol to Covenant on Civil and Political Rights (death penalty -- debatable)
Convention on Indigenous and Tribal Peoples
Convention on Mercenaries
Convention on Migrant Workers
Worst Forms of Child Labor Convention
Protocol to Convention on Elimination of Discrimination Against Women
First Protocol to Convention on Rights of Child
Second Protocol to Convention on Rights of Child
Protocol on Trafficking in Persons
Protocol on Smuggling of Migrants
Convention on Transnational Organized Crime
Convention on Rights of Persons with Disabilities
Protocol to Convention on Rights of Persons with Disabilities
Protocol to Convention on Economic, Social, and Cultural Rights
Protocol to Convention on Rights of Child, on a Communications Procedure