Samplers for less developed countries have been educated and trained i
n the last 50 years in various settings: in universities, in national
statistical offices, on research projects, etc. Also both in their own
countries and in ''host'' countries, such as the USA, India, France,
etc. Methods of survey sampling are eminently ''transferable'' between
countries (and disciplines), but are not readily accessible (portable
) in printed (etc.) form, because the procedures must be modified to f
it local resources. Therefore, travels by ''learner'' statisticians an
d/or by the ''experts'' are needed. The teaching/training process shou
ld combine academic subjects, individually selected, with practical tr
aining. These are difficult to arrange, and survey sampling also suffe
rs neglect in universities, which teach statistical analysis but not d
ata collection. Recruiting suitable candidates and career placement al
so pose challenges. But the rewards are great, because survey sampling
is spreading all over the world.