The inquest at the Royal Courts of Justice in London is set to hear evidence in relation to each of the 30 British victims massacred in the atrocity.
Evidence about the death of Trudy Jones, 51, from Gwent, South Wales, is expected to be heard first.
Tunisia killings inquest to hear evidence concerning three of the victims
The divorced mother-of-four, who was holidaying with friends when she was killed, has been described by her family as “a caring person who put everyone else before herself”.
The inquest is also expected to hear evidence about retired printer John Stocker, 74, and his wife Janet, 63, from Morden, in Surrey, who were described by their family as “the happiest, most loving couple”.
A gunman killed 38 tourists at the five-star Riu Imperial Marhaba Hotel in Sousse on June 26, 2015
Victims of Tunisia terrorist attack
Sun, June 26, 2016
Victims of the terrorist attack at the popular holiday resort of Sousse in Tunisia where a lone gunman opened fire killing 38 people, many of them British
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The inquest into the terrorist attack is anticipated to last around seven weeks
Relatives of the victims have been in court every day at the inquest which began on Monday January 16 and is anticipated to last around seven weeks.
Families received an apology last week when they had to sit through “distressing” evidence with no prior warning.